Forum Discussion
Encountered 0x80131500 code while using MSIX Packaging Tool
Hi Guys, Recently, when I tried to use MSIX Packaging Tool to convert the exe file to MSIX, I got the 0x80131500 error. Checking the log, I got the following part [2025-07-31 7:14:04 PM] [Debug] M...
Well one thing I notice is the Identity Name value in the AppXManifest. The minus character is not allowed in that field. The GUI of the tool would not have allowed it, so my guess is that you manually changed it in the AppXManifest. To me the strange thing is that I expect the tool to generate a specific error for that. Certainly the EventLog Microsoft\Windows\AppXOperational should have an error that points to the exact line and field of such an issue.