A few months ago I installed Join but stopped using it--uninstalled. Today I bought join for Windows 10. I could send from Windows to my Android phone, but my phone could not send to Windows. I was getting and error 0x8007054. I guessed it was due to the previous installation. I removed Join from Windows and deleted the original Windows 10 device folder in Google Drive and removed it from Trash. I reinstalled Join on Windows 10. Same probelms and same error. Ideas.