: Right-click WWE 2K15 in your Steam library, select Properties , and uncheck Enable Steam Cloud synchronization .
This regenerates the registry keys and .dat file from a clean state.
Are you playing a or a modified version? What specific error message pops up on your screen? Which version of Windows are you currently running?
: Right-click WWE 2K15 in your Steam Library, select Properties , and uncheck Enable Steam Cloud synchronization .
