Upgrade > Upgrading QAD CRM 6.5.1 to QAD CRM 6.6.1 > Splitting UI and Backend Programs on the Deployment Server
  
Splitting UI and Backend Programs on the Deployment Server
Use the same steps in the sectionSplitting UI and Backend Programs on the Deployment Server.
Note: QADCRMInstallDir refers to the newly installed CRM6.6.1 folders on your Windows Deployment server.