### Discussed in https://github.com/winfsp/winfsp/discussions/447 <div type='discussions-op-text'> <sup>Originally posted by **overheadhunter** September 21, 2022</sup> Another day, another question: We encountered some problems when trying to mount to a path (as opposed to drive letter). Using memfs shows this: ``` > memfs-a64.exe -m C:\MOUNT cannot mount MEMFS The service memfs has failed to start (Status=c000000d). ``` However, `memfs-a64.exe -m M:` works just fine. Is this a known issue on ARM? Can it be solved or is it a limitation we have to live with?</div>