Reinstall QCW. Do a custom install and pay attention to the drive that is set as the report tables drive during installation.

Report tables go into the QRASP. You may accidentally have more than one QRASP.

When the tables are installed, the CRW.INI in the Windows directory will contain a path to the report tables drive. For example:
[ACCPAC.DLLInfo]
ACCPACPath=C:\