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The Export-STFConfiguration cmdlet attempts to initialize diagnostic logging under the user profile path using the Windows 8.3 short-name format (e.g., C:\Users\USERNA~1). If 8.3 name creation is disabled or the user profile was never initialized, the short alias does not exist, causing the cmdlet to fail when it tries to create diagnostic logs. This issue typically arises when the 8.3 short-name alias for the user profile path is missing on the server.
The Export-STFConfiguration cmdlet fails during the Citrix StoreFront backup with an error stating that an object at the path C:\Users<profile>.EAD does not exist. This missing file or directory causes the diagnostic configuration to fail.
+These environment variable changes are temporary and apply only to the current PowerShell session.
+They revert automatically once the window is closed.
+This approach is preferred when you cannot modify drive settings or re-enable 8.3 short-name creation due to organizational policy.
NOTE:
The 8.3 short name (also called DOS-compatible filename) is an old Windows file-system feature that creates a short alias for every file and folder name on NTFS volumes.
Format: up to 8 characters for the name, 3 characters for the extension — hence “8.3”.
Example:
Long path: C:\Users\Administrator
Short (8.3) alias: C:\Users\ADMINI~1
Purpose: It was originally used to ensure backward compatibility with older MS-DOS and 16-bit applications that couldn’t handle long file names or spaces.
How Citrix StoreFront uses it:
1. Some PowerShell cmdlets, such as Export-STFConfiguration, still call certain Windows APIs that rely on these short-name paths when initializing diagnostics or temporary files.
2. If the system has 8.3 name creation disabled, those short aliases don’t exist—so when StoreFront tries to access C:\Users\ADMINI~1\AppData\Local, it fails because that alias path isn’t available.
https://docs.citrix.com/en-us/storefront/current-release/manage-deployment/export-import-storefront-config.html