Error: "Unhandlled Exception 0x80020009" occurs when installing an update

CAUTION: Use caution when working with the below product functionality. Always create a backup of your data before proceeding with advanced solutions. If necessary, seek the assistance of a qualified Sage business partner, network administrator, or Sage customer support analyst.

• Rename and Restore the ...\MAS90/Home/Pvxwin32.dll file from a recent backup
• Reinstall Workstation Setup on the affected workstation
• Reinstall Sage 100 to regenerate this file
• If necessary, Contact Sage Support at 800-854-3415, to obtain a copy of this file

If error still occurs, confirm the Sage 100 the update is being installed to is working and able to log in without error.