Windows Server 2012 / Error 0x80090006: Invalid Signiture
Posted on 2014-03-31
Upon copying large files [1GB +] from the server 2012 file server to windows 7 [32 and 64bit machines], I get an error client side -
Error 0x800900006: Invalid Signiture
This is happening on two sites. FYI - both are server 2012, ESXi 5.1
Please do not mention Symantec AV software ! It is the only reoccurring fix on Google. I have disabled, configured exceptions, and completely uninstalled AVG2012 on the client. I can copy the file from D: to C: without issue on the server.