Overwrite folders from _SolidSQUAD_NewInstallWin32 or Win64 to root of C: drive where you installed Enterprise PDM (typically C: if path to installed EPDM is C:Program FilesSolidWorks Enterprise PDM and C:Program Files (x86)SolidWorks Enterprise PDM )
On 64-bit, copy BOTH folders "Program Files" and "Program Files (x86)" to C: root (or to disk root where you installed EPDM if custom folder)