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April 15, 2026

Modifying Settings in the Package.ini File

You can modify the Package.ini file to update the overall package.

The file resides in the captured application folder. A Firefox 2.0.0.3 path might be C:\Program Files (x86)\Omnissa\Omnissa ThinApp\Captures\Mozilla Firefox 2.0.0.3\Package.ini.

The following parameters are a few examples of settings that you might modify:

  • DirectoryIsolationMode - Sets the isolation mode to Merged, WriteCopy, or Full.
  • PermittedGroups - Restricts use of an application package to a specific set of Active Directory users.
  • PermittedComputers - Restricts use of an application package to a specific set of Active Directory computers.
  • SandboxName - Identifies the sandbox. You might keep the name for incremental application updates and change the name for major updates.
  • SandboxPath - Sets the sandbox location.
  • SandboxNetworkDrives - Specifies whether to direct write operations on the network share to the sandbox.
  • RequiredAppLinks - Specifies a list of external Omnissa ThinApp packages to import to the current package at runtime.
  • OptionalAppLinks - Specifies a list of external ThinApp packages to import to the current package at runtime.

More information about Package.ini parameters is available in the ThinApp Package.ini Parameters Reference.

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