Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
Highly unlikely, Tim. UAC off, all run as administrator, permissions granted.Likely it ... does not have permissions to do so.
As stated before, Tim:Why are you trying to uninstall?
If you have not received an email from us already, <STYLE type=text/css> body,table,td,tr,p,input {font-family: Verdana, Arial, Helvetica, Sans-Serif; font-size: 11px} hr {height: 1px} </STYLE><STYLE> <!-- .mlescript {BORDER: dotted 1pt #800000; COLOR: blue; FONT-FAMILY: Courier New; FONT-SIZE: 9pt; OVERFLOW-X: visible; OVERFLOW-Y: visible; OVERFLOW: visible; HEIGHT:20px; WIDTH:80px;} --></STYLE>we have been working the driver problem causing a loss of gauge visibility as a result of installation of the P38. We have determined that a change made in the XML driver used for both planes caused a compatibility problem that resulted in the YF-23 not initializing correctly. We have repaired that problem and created a patch file for the YF23 that will replace that driver, plus on driver for the YF 23, making it compatible with all of the initialization routines used in the P38. The patch file is 6 MB in size and may be downloaded here:
http://69.13.144.131/product/files/FSDevelopersYF23sr.exe
We are very sorry for the inconvenince caused by this problem, which really should have been corrected in the beta process. If you have any questions or problems please feel free to contact me at td@fsd-international.com

Fatal error here, too with the F-23.