update to 7.7 RC2 is not working

Wheat

New Member
Hi,
it seems that the version 7.7. RC2 is not installing, I always get arror 1603. I have version 7.7 RC1 which reports that an update is available. The auto update button won't do anything. Also, removing AdGuard and trying to install RC2 gives errors. Installing RC1 (using also the special AdGuard uninstaller) again works fine instead. So, given the tests done, it seems to be a problem of RC2 only. Anyone else experiencing the same issue?

Best
 

Wheat

New Member
Found the glue: windows defender blocks RC2 installer, it only happens with RC2, RC1 isn't blocked. Nor stable version
 
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