Is there a new version for Windows 7 x64 Ultimate?

[hazelnut]

6.39 is the last version that can be run on Windows 7.

Version 7 requires Windows 8.1 or newer.

Follow the steps here to download and install 6.39. Make sure you follow the steps about what to turn off and when to do it or it will keep trying to update.

How to Roll Back from v7 to v6.39

We now have numerous posts from users dissapointed with the new v7 and asking if/how they can roll back to v6.39. Whilst normally I would say that you should use the latest version that works on your machine I also believe that you should have the choice to roll back from a major feature update. Particularly if/when that update is flawed. So here is how to do it using the official v6.39 installer. Follow ALL of the instructions, do not skip any, they are all important. Uninstall CCleaner …