Reboot, try the install again. If it still fails post the Revit Setup and Install log from your temp folder, they will have more details on the cause of the failure.
Select the install log, right click choose Send to - Compressed Folder.
Uploading the resulting zip file that is created.
Your install log is reporting the following error
Note: 1: 1722 2: win64RegisterIDbRoot.742DD471_03BC_4C75_8992_518E2
Try renaming this DBAccess folder then run Setup again to install Revit.
ok i read that post...he is saying
"In Windows Explorer navigate to the folder "C:\Program Files\Common Files\Autodesk Shared\Structural\COM\2013\DBAccess" select the file "RBCTMdbEditX.dll", right click and choose Rename. After renaming the file run setup for Revit 2013 again."
but not mensioned renamed file... ?????? so can i ename it to any name?
Yes you can rename the file to anything. Make sure you read the rest of that thread there are other things people did to get past this error.
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