You can modify ThinApp parameters to configure file storage and set up virtual drives. CachePath ParameterThe CachePath parameter sets the deployment system path to a cache directory for font files and stub executable files. UpgradePath ParameterThe UpgradePath parameter specifies the location of information and files for Application Sync and side‐by‐side integer updates. VirtualDrives ParameterThe VirtualDrives parameter specifies additional drive letters that are available to the application at runtime.