Unable to create InstallDriver instance.


When installed any Digitech Systems' products using the new MSI installer, receive Error 1608: Unable to create InstallDriver instance.


This error will appear if the InstallScript engine could not be installed on the machine. In this situation, run ISSCRIPT.MSI to uninstall the engine if it already exists or install it for the first time.

This error could also result from insufficient DCOM permissions on the machine. To set DCOM permissions:

  1. Launch DCOMCNFG.EXE from the Start, Run option.
  2. Go to the Default Security tab, Default Launch Permissions section and click Edit Default.
  3. Set the privilege "Allow Access" for yourself from the drop down list.
  4. Click OK and close DCOMCNFG.EXE.
  5. Run the setup again.

Filed under 7.00, PaperFlow™

Last modified Oct 28, 2004

Submitted Oct 25, 2001

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