Cache Maximum Size

This setting sets percentage of free disk space to allocate for the cache.

NOTE: If this value is not set, then on a first run, this value is calculated based on 20% of the free disk space on the cache drive.

Recommended: Set the % of Free Disk Space for Cache and the actual size will be calculated automatically at startup

Supported on: Windows XP SP2 or later
Percentage of Free Disk Space for Cache


  1. 5
    Registry HiveHKEY_CURRENT_USER
    Registry PathSOFTWARE\Policies\EMC\OfflineAccess\1.0
    Value NamePercentDiskSpace
    Value TypeREG_DWORD
    Value5
  2. 10
    Registry HiveHKEY_CURRENT_USER
    Registry PathSOFTWARE\Policies\EMC\OfflineAccess\1.0
    Value NamePercentDiskSpace
    Value TypeREG_DWORD
    Value10
  3. 15
    Registry HiveHKEY_CURRENT_USER
    Registry PathSOFTWARE\Policies\EMC\OfflineAccess\1.0
    Value NamePercentDiskSpace
    Value TypeREG_DWORD
    Value15
  4. 20
    Registry HiveHKEY_CURRENT_USER
    Registry PathSOFTWARE\Policies\EMC\OfflineAccess\1.0
    Value NamePercentDiskSpace
    Value TypeREG_DWORD
    Value20
  5. 25
    Registry HiveHKEY_CURRENT_USER
    Registry PathSOFTWARE\Policies\EMC\OfflineAccess\1.0
    Value NamePercentDiskSpace
    Value TypeREG_DWORD
    Value25
  6. 30
    Registry HiveHKEY_CURRENT_USER
    Registry PathSOFTWARE\Policies\EMC\OfflineAccess\1.0
    Value NamePercentDiskSpace
    Value TypeREG_DWORD
    Value30
  7. 35
    Registry HiveHKEY_CURRENT_USER
    Registry PathSOFTWARE\Policies\EMC\OfflineAccess\1.0
    Value NamePercentDiskSpace
    Value TypeREG_DWORD
    Value35


offline access group policy.admx