Eerror when installing Version 102

Hi The original installed and went fine with no problems however when I removed the original and installed 102 I got the following error at the end of the install  sequence XML tools 64.dll sucessfuly instaled Prepar3dv4 main folder DLLXML not found !! Creating copy ----------------------------- -Wrong user or folder corupted .DLLXML was not created.   Press finish button to exit.   Please advise what I should do I think I will revert to the orig
Do you have a Dll.xml file?  It should be located in the folder as shown on this screenshot:   If you find the file, you can manually put in the text:   <Launch.Addon><Name>XMLTools64</Name><Disabled>False</Disabled><ManualLoad>False</ManualLoad><Path>XMLTools64.dll</Path><DllStartName>module_init</DllStartName><DllStopName>module_deinit</DllStopName></Launch.Addon>