COMODO Cloud for Windows - 2.1 BETA2 Released!


We are happy to announce that COMODO Cloud 2.1.1 BETA2 for Windows was released to public.

What’s new (compared to 2.1.0 BETA1)

  • CCloud can be configured to be used with a proxy

What’s fixed & improved (compared to 2.1.0 BETA1)

  • Issues when installing Comodo Cloud over a previous installation of Comodo Online Storage
  • Items and start menu entries from a previous COS installation not removed
  • Issue with no version is displayed in About window sometimes
  • issues with shell extension (right click menu)
  • list of local folders synchronized with Comodo Cloud not displayed sometimes
  • Logging out from Online Storage via the cloud drive right-click contextual option causing COSClient.exe to close
  • some typos
  • Login failing with error code 62
  • Wrong message in the restart confirmation window when uninstalling
  • Sync icons not displayed sometimes
  • folders never getting synchronized with Online Storage
  • Desktop becoming non-responsive after sign-out
  • issue with Comodo Dragon settings when uninstalling COS
  • Upload failing when attempting to upload files stored on mapped network drives
  • Improper behavior when disconnecting from COS during a DropZone upload
  • COS service not starting in some cases
  • COS Client crashing when logging out from the Cloud drive during an upload via the Drop Zone
  • exclamation mark issue in system tray
  • COS Client crash if the “Settings” option is selected twice
  • The “Check for Updates” option from the “About” menu having no effect
  • COS client crash when copying items to the COSDrive via windows explorer
  • issue with automatic login at startup
  • The Drop Zone improperly displayed after it is disabled and then enabled
  • error notification displayed when clicking the “Get help from a Geek Buddy” button
  • Drop Zone and the tray tool-tip not displayed after login
  • The fade effect timing after a file transfer inaccurate
  • The Drop Zone can’t be minimized to the taskbar when explorer window is opened in background
  • 120 dpi, default and classic themes - GUI issues when displaying the notifications
  • The “Show files” button is not displayed after uploading empty .txt files with very long names

Known issues:

  • If you have CCloud 2.1 BETA1 installed please uninstall it first, then restart the computer before installing this setup, otherwise setup might not start if you have UAC enabled
  • minor setup GUI issues
  • the “launch at windows startup” option does not work if running on a limited account or with UAC enabled
  • sometimes the first upload via the Drop Zone fails or COMODO Cloud takes longer to initialize
  • disconnecting from the Cloud account from within CB during a file upload via Drop Zone causes that file to remain locked
  • the login screen might freeze after multiple logouts and logins and the control over the system tray icon is denied
  • sometimes, after restart, error 171 is encountered
  • sometimes concurrent copy operations to the mounted Cloud Drive return source read errors
  • sometimes COSService.exe might crash during uploads

Bug Reports:

Please use this topic to report your bugs. Our moderators collect these bugs and submit them to the devs.

BETA NOTICE: This product is intended for special users (BETA Testers) who would like to join the testing process. It may contain major bugs that could cause serious problems and not be suitable for your everyday use yet. Please do not use it in your production machines.

Download Location:

Setup for Windows Vista 32-bit and 64-bit, Windows 2003 Server 32-bit and 64-bit, Windows XP 32-bit and 64-bit, Windows 2008 Server 32-bit and 64-bit, Windows 7 32-bit and 64-bit:

Download link:

Setup file size & checksums:
14.27 MB (14967840 bytes)
MD5: 7F4C43A3D7F3A59622993785206EE90E
SHA1: 1315459683D9414EF0F55D73E49EA48A73BFBFCF

Great to see so many bug fixes. great job emanuel and comodo team :-TU