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1E 8.1 (on-premises)


Determines where the download package is run from under certain conditions.

Registry value

Default value


Installer property



Works in conjunction with MaxPackageSizeFastLAN (which needs to contain a value value greater than zero). Values are:

  • 0 – do not run package from the distribution point.

  • 1 – run package directly from the distribution point if there is either insufficient disk space to create the cache, or the maximum package threshold is exceeded but the connection is fast (>500kbps).

To ensure that the un-cached mode works correctly, set the Program Environment Properties to include the Drive mode/Require drive letter option.