I am having trouble reinstalling .NET Framework 2.0 on an exchange 2007 x64 server. When I run Netfx64.exe it gives an "Error 1324. The folder path 'Program Files' contains an invalid character". There are two Program Files folder on C: one is Program Files and the other Program Files (x86). Perhaps there is a confict here.
Because of .NET error non of the Exchange 2007 services are starting. Any help will be appreciated.