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NANO AntiVirus Pro Changelog

What's new in NANO AntiVirus Pro 1.0.146.91293

Apr 26, 2023
  • Increased scanning speed for some file formats.
  • Increased the antiviral complex stability.

New in NANO AntiVirus Pro 0.30.0.64448 Beta (Jul 22, 2015)

  • New in the version:
  • By user request the command-line interface was added.
  • The new universal “light” installer was developed. Now it is enough to download the small online installer to install the latest version of NANO Antivirus.
  • The interface is completely redesigned.
  • Added enhanced mechanism to detect and block malicious and fishing links.
  • Added capability to scan libraries (available in Windows 7 and higher).
  • Added support of configuration with more than one monitor (display).
  • Enhancements and changes:
  • Completely remade the update mechanism. This allowed to significantly decrease the resource usage during the upgrade process, as well as to reduce total update time and reduce the amount of occupied disk space.
  • Significantly improved detection of malware for Java.
  • Changed method of calculation of the update progress. Now the graphical reflection of the update is more correct.
  • Optimized web guard. Now the content of the browser tabs will load faster.
  • Improved file guard. In particular, fixed some issues with working with shared folders on corporate networks.
  • Completely changed trusted zone. Now it is possible to add applications and web addresses.
  • Improved game mode. Added the ability to disable scheduled updates in game mode. Also during the game NANO Antivirus sound notifications won't be played.
  • Fixed bug which led to redisplaying of requests about already cured files.
  • Fixed an issue with slow launching of the "World of Tanks" game on a PC with installed NANO Antivirus.
  • Improved removable media scan mode. Now NANO Antivirus reacts correctly if a phone is connected to a PC for charging, not for data transferring.
  • Increased the antiviral complex stability.
  • Fixed a number of errors and added a number of enhancements.

New in NANO AntiVirus Pro 0.28.2.61942 Beta (Sep 9, 2014)

  • Fixed a skin changing error in the English user interface
  • Fixed a skin changing error when the scanning task is running
  • Fixed an error causing the system guard to skip some infected files

New in NANO AntiVirus Pro 0.28.2.60881 Beta (Jul 15, 2014)

  • New in the version:
  • Added the ability to scan the contents of archives created with WinRAR v5.
  • Enhancements and changes:
  • Improved detection of malicious files created with AutoIt.
  • Improved detection of malicious files created with Tarma Installer.
  • Improved detection of certain types of malicious scripts.
  • Improved detection of malicious Android applications.
  • Improved scanning of compound files (archivers, setup files , etc).
  • Improved scanning of executable files packed with UPX.
  • Added a new uninstall utility that fixes all known uninstalling problems.
  • Increased the antiviral complex stability.

New in NANO AntiVirus Pro 0.28.0.56316 Beta (Nov 20, 2013)

  • New in the version:
  • There is a new additional scan mode of removable media: “Quick scan” - express-test the most vulnerable areas on removable media.
  • Enhancements and changes:
  • Fixed an issue with uninstalling NANO Antivirus, occurring after upgrade NANO Antivirus to version 0.26 from version 0.24 and earlier.
  • Improved web traffic scanning mechanism using the new technologies provided by Windows 8. In particular, due to this is solved compatibility issues with some applications (eg, AdGuard), and also allowed in some cases to reduce memory consumption when using NANO Antivirus Web guard.
  • A large number of improvements in the file monitor, allowed to increase the scan speed, improve interaction mechanisms with a number of programs and to eliminate some previously having problems when working in a local network, etc.
  • Improvements to the graphical user interface.
  • Improved clean-up after updating to remove old update files. This reduces occupied by NANO Antivirus disk space.
  • Fixed a rare bug, when NANO Antivirus could not run after upgrade to a new version. Thank all our users who reported this bug.
  • Fixed a bug during the installation of NANO Antivirus, which depends on the a combination of software installed in the system.
  • Improved detection of certain types of malicious scripts.
  • Improved detection of malicious PDFs.
  • Improved detection of malicious MS Office file formats.
  • Faster scanning of large files (100 MB or more).
  • Increased the antiviral complex stability.
  • Fixed a number of errors and added a number of enhancements.

New in NANO AntiVirus Pro 0.28.0.56174 Beta (Nov 12, 2013)

  • New in the version:
  • There is a new additional scan mode of removable media: “Quick scan” - express-test the most vulnerable areas on removable media.
  • Enhancements and changes:
  • Fixed an issue with uninstalling NANO Antivirus, occurring after upgrade NANO Antivirus to version 0.26 from version 0.24 and earlier.
  • Improved web traffic scanning mechanism using the new technologies provided by Windows 8. In particular, due to this is solved compatibility issues with some applications (eg, AdGuard), and also allowed in some cases to reduce memory consumption when using NANO Antivirus Web guard.
  • A large number of improvements in the file monitor, allowed to increase the scan speed, improve interaction mechanisms with a number of programs and to eliminate some previously having problems when working in a local network, etc.
  • Improvements to the graphical user interface.
  • Improved clean-up after updating to remove old update files. This reduces occupied by NANO Antivirus disk space.
  • Fixed a rare bug, when NANO Antivirus could not run after upgrade to a new version. Thank all our users who reported this bug.
  • Fixed a bug during the installation of NANO Antivirus, which depends on the a combination of software installed in the system.
  • Improved detection of certain types of malicious scripts.
  • Improved detection of malicious PDFs.
  • Improved detection of malicious MS Office file formats.
  • Faster scanning of large files (100 MB or more).
  • Increased the antiviral complex stability.
  • Fixed a number of errors and added a number of enhancements.

New in NANO AntiVirus Pro 0.26.0.53884 Beta (Aug 6, 2013)

  • New in the version:
  • Added possibility to sort data in the table “Objects” of the scan window and in the table on the tab “System guard/Event log”.
  • Added the button which clears the task history (find it on the tab “Actions/Tasks” when “Scanning task history” is selected).
  • Added possibility to disable scanning of particular types of internet traffic (find it on the tab “System protection/Web guard”).
  • Added possibility to update from HTTP server.
  • Added notifications that inform user about riskware.
  • Enhancements and changes:
  • Enhanced self-protection of antivirus.
  • On user’s request the interface was adapted for devices with low screen resolution as netbooks and so on. Now the size of antivirus window doesn’t exceed the size of device’s screen.
  • Reduced the list of allowed background antivirus tasks which are performed in the game mode.
  • Now Windows Defender in Windows 8 is disabled automatically on installation of NANO Antivirus to avoid software conflict.
  • Increased the antiviral complex stability.
  • Fixed a number of errors and added a number of enhancements.

New in NANO AntiVirus Pro 0.22.8.49711 Beta (Jan 22, 2013)

  • Fixed a bug which on rare occasions results in incorrect “play mode” operation.
  • Now no notification is showing on finish of the task of auto rescan the quarantine after update (was changed at user request).
  • Fixed an error which in exceptional cases results in failure to open the main window of antivirus.
  • Fixed an error which rarely occurs on some mail server configuration and results in inability to get mail.
  • Optimized the scheme of run of auto-update task.
  • Fixed a number of errors and added a number of enhancements.

New in NANO AntiVirus Pro 0.22.6.49175 Beta (Dec 27, 2012)

  • New in the version:
  • NANO Antivirus now doesn’t use the components of MS Internet Explorer, so the user interface works faster and more stable.
  • At user request the new function “Play mode” was added. If the function is active NANO Antivirus turns into the “quiet” mode automatically on run of any full screen application as games, video etc. The function is enabled by default.
  • Also at the user request the auto-check of media is added.
  • Now the name of the process which addresses to infected file displays in notifications of the System Guard.
  • Added the ability to sort out data by column in the table of quarantine.
  • Enhancements and changes:
  • The RAM usage during update process is decreased considerably. Now even on “weak” computers the update of the antivirus is imperceptible.
  • Considerably enhanced the scanning of mail traffic.
  • Now files which are marked by user as false positive aren’t re-detected by NANO Antivirus.
  • Now if an error occurs during installation the suggestion to send report to the technical service displays.
  • Fixed a number of errors and added a number of enhancements.

New in NANO AntiVirus Pro 0.20.4.48163 Beta (Nov 15, 2012)

  • Enhanced the detection of new versions of Xpaj virus and the RTF-files vulnerabilities.
  • Fixed the bug that caused the scanning process wasn’t finished in rare cases.
  • Fixed the bug that in an exceptional case was a cause of the OS hang on virus base update.
  • Increased the total stability of the program.
  • Fixed slight bugs

New in NANO AntiVirus Pro 0.20.2.47621 Beta (Oct 17, 2012)

  • New:
  • Implemented full-blown multiuser mode (now all functionality of the antivirus is available for all users who use different accounts on one computer).
  • Added a functionality of automatic upload (mirroring) to the specified folder.
  • Implemented the automatic update which doesn’t require additionally actions.
  • Added the capability to copy text of fields “Object” and “Thread” from pop-ups.
  • Now it is possible to restore files from the quarantine to the specified folder (added item “Restore to…”).
  • Enhancements:
  • Considerably (in several times) is decreased RAM usage by processes of NANO Antivirus.
  • Optimized the web-scanner (pages are opened faster).
  • Fixed a number of errors and added a number of enhancements.

New in NANO AntiVirus Pro 0.18.2.44403 Beta (May 15, 2012)

  • Enhancements/Fixed bugs:
  • Optimized the process of checking some types of files by the File Guard.
  • Accelerated the update process on the multi-core computers.
  • Increased the stability of the antivirus.
  • Fixed a number of slight errors and defects.

New in NANO AntiVirus Pro 0.16.0.41590 Beta (Dec 20, 2011)

  • Added a web traffic scanner.
  • Added an intelligent mechanism to use computer resources when scanning and updating.
  • Completely redesigned the update mechanism.
  • Redesigned the install and uninstall processes.
  • Optimized the scanning mechanism of certain types of files.
  • Improved treatment of several types of malicious software.
  • Added treatment for the families of some species of malicious software that were previously considered untreatable.
  • Improved file system security.
  • Optimized memory usage of the components of the program.
  • Optimized performance of the product in general.
  • Now the proxy settings are used for all types of networking.
  • Completely redesigned the user notification system.
  • Strengthened the self-defense of the program.
  • Improved the stability of the product.
  • A huge number of other fixes and improvements.

New in NANO AntiVirus Pro 0.15 Alpha Technical Preview (Oct 17, 2011)

  • Fixed errors of the NANO Report utility.
  • Added the "Nothing to update" pop-up.
  • Fixed a number of errors which resulted to an application crash.
  • Now the proxy settings are used also for the license getting and the quarantine files sending.
  • Fixed a number of errors of the license getting.
  • Fixed the situation when UAC doesn't allow to switch skins and to get a license.
  • Added a number of corrections on the quarantine tab.
  • Fixed an error which resulted to the delay on start of express-scan.
  • Eliminated the memory leak in the nanoav process.
  • Fixes some errors of update mechanism.
  • Enhanced installer operation.
  • Enhanced scanning of 7z archives.

New in NANO AntiVirus Pro 0.14.0.9 Beta (May 12, 2011)

  • Fixed errors of scheduled update.
  • Enhanced a detection of harmful PDF-files.

New in NANO AntiVirus Pro 0.14.0.8 Beta (Apr 29, 2011)

  • Fixed some slight errors.
  • Optimized the cure process for some viruses

New in NANO AntiVirus Pro 0.14.0.7 Beta (Mar 29, 2011)

  • Improved scanning of PDF-files.
  • The stability of NANO AntiVirus operation is improved.

New in NANO AntiVirus Pro 0.14.0.6 Beta (Mar 14, 2011)

  • Improved scanning of PDF-files.
  • Fixed the error which occasionally doesn't permit to switch on The System Guard.
  • Fixed the error which caused BSOD in systems with Comodo Backup installed.
  • The stability of NANO AntiVirus operation is improved and a number of slight errors was fixed.

New in NANO AntiVirus Pro 0.14.0.5 Beta (Jan 25, 2011)

  • Fixed errors of the NANO Report utility.
  • The time of the scanning of some msi-files is decreased considerably.
  • The stability of NANO AntiVirus operation is improved.
  • Fixed errors of infected files processing.
  • Fixed a number of slight errors.

New in NANO AntiVirus Pro 0.14.0.2 Beta (Dec 8, 2010)

  • Enhanced heuristics.
  • Enhanced scanning of .lnk files.
  • Fixed the error occasionally causes an internet disconnection on start of scanning in Windows 7 OS.
  • Fixed a number of errors of update process.
  • Fixed errors of interface.
  • Enhanced the mechanism of logs sending by NANO Report utility.
  • Fixed a number of slight errors.

New in NANO AntiVirus Pro 0.14.0.1 Beta (Nov 11, 2010)

  • Enhanced detection of MTX, Shruggle and some other virus families.
  • Enhanced detection of viruses with a hidden entry point (Virut.ce, for example).
  • Fixed the error of statistic count.
  • Fixed the error of processing of the trusted area on the portable media.
  • Fixed the error causing an excess request on sending of a suspicious file to the support.
  • Enlarged the System Guard event log size.
  • Fixed a number of slight errors.

New in NANO AntiVirus Pro 0.14.0.0 Beta (Oct 26, 2010)

  • Cut down considerably the memory capacity using by nanosvc.exe process.
  • Cut down the memory capacity using by update process.
  • Added the event log of performed tasks.
  • Added the event log of the System Guard.
  • Fixed rare errors of statistic count.
  • Changed rules for the user names which are specified for the licensing process.
  • Fixed an error of the processing of password-protected archives in the quarantine.
  • Fixed rare error of the installation.
  • Fixed error causing the problem of the System Guard switching on.
  • Fixed error causing the impossibility to save settings of the user scanning task.
  • Fixed error of the displaying of the flag on the option "Deny access to infected files automatically".
  • Added slight changes to the interface.
  • Fixed a number of slight errors.

New in NANO AntiVirus Pro 0.12.0.2 Beta (Oct 6, 2010)

  • Fixed an error of the scanning of some pst-files (scanning process didn't come to an end and stopped on 99 %).
  • Fixed an error of memory scanning which occurred if there were installed drivers of old versions of StarForce.
  • Added the support of installation of NANO AntiVirus on systems with Internet Explorer 9 Beta.
  • Enhanced the detection of Sality.ag virus family.
  • Added some changes to the process of a license receipt and quarantine's files sending when proxy server is using.
  • Fixed some errors of the nanoreport utility.
  • Fixed a great number of slight errors.