Installation: Process32Next, Error Code 122

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Posts: 19
Joined: 10 Jan 2017

eswno

When I tried to upgrade to v9.7, I got this error, what it is?
FreeFileSync.JPG
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My system is Windows 10 pro 64bit. It had no problem with v9.6, but I am not able to revert back v9.6 now, the same error. How can I resolve it?