The self-extracting reupdatepwd.exe file, dated 9/25/14 can only be run on 64-bit operating systems. 

Please complete the following steps if you need to run this downloaded reupdatepwd.exe file on a 32-bit operating system:
  1. Copy the reupdatepwd.exe file to a 64-bit operating system (example:  Windows Server 2008 R2) and extract it's contents. 
  2. Copy the 2 files that are extracted, namely, UpdateRE7.mdb and UpdateRE791.exe, to the computer with the 32-bit operating system where you want to run the utility and place them in the SysDB folder (Example:  C:\Program Files\Blackbaud\The Raisers Edge 7\SysDB\)
  3. Double-click the UpdateRE791.exe file to run the reset process
  4. Select your database from the drop-down menu and click UPDATE
  5. Click OK
  6. The Supervisor password will be reset to ADMIN