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Microsoft.Policies.MSI• Machine

Prohibit flyweight patching

This policy setting controls the ability to turn off all patch optimizations. If you enable this policy setting, all Patch Optimization options are turned off during the installation. If you disable or do not configure this policy setting, it enables faster application of patches by removing execution of unnecessary actions. The flyweight patching mode is primarily designed for patches that just update a few files or registry values. The Installer will analyze the patch for specific changes to determine if optimization is possible. If so, the patch will be applied using a minimal set of processing.

Policy Details

Policy Name
DisableFlyweightPatching
Registry Key
Software\Policies\Microsoft\Windows\Installer
Supported On
Windows Installer v3.0
OMA-URI (CSP)
ADMX_MSI/DisableFlyweightPatching
OS Build Version:10.0.22000, 10.0.19043.1202, 10.0.19042.1202, 10.0.19041.1202
CSP Version:10.0
Conflict Resolution:LastWrite
Allowed Editions:
EnterpriseEnterprise NProfessionalProfessional NEnterprise EvaluationEnterprise N EvaluationEducationEducation NEnterprise SEnterprise S NEnterprise S EvaluationEnterprise S N EvaluationHolographic BusinessPro Single LanguagePro ChinaPro WorkstationPro Workstation NPro For EducationPro For Education NEnterprisegEnterprisegnServerrdshIotenterpriseIotenterprisesCloudeditionnCloudeditionIotenterpriseskIotenterpriseseval
Available Languages
en-us

Configuration Elements

Prohibit Flyweight Patching

Type: enum

Allowed Values
  • 1 Patch Optimization Off
  • 0 Patch Optimization On