1 - Couple days ago, Winrar stopped working: everything I try to unzip gets "files are corrupt" error. Previously, winrar worked fine.
2 - Only seems to affect files with multiple parts; winrar files with only one part unzip normally.
3 - Problem affects files from several different download sources.
4 - I typically use Internet Download Manager.
5 - I'm using latest free version of 64bit winrar (4.0) fresh install.
6 - I tried a system restore to several days ago (i.e. to when I believe winrar still worked.)
7 - I cannot uninstall or delete earlier version of winrar. The uninstaller gives error message.
8 - Using Windows 7 recently updated.
Any ideas? Thx!