Mounted folders settings are stored under DocumentMounts key, within <QlikView Home path>\QlikViewServer\Settings.ini file. Try with this, but consider it as the last try before reinstallation:
1) stop QlikView Server service
2) backup entire <QlikView Home path> folder
3) remove value settings of your mounted folder from DocumentMounts key in Settings.ini file
4) start QlikView Server service
I have inadvertantly put a mounted folder in my root folder so I am getting 2 of every document in my access point, when I try to change the root folder or the mounted folder I get an unhandled error: -
An unhandled error occurred.
The requested name is valid, but no data of the requested type was found
Is there an easy way to fix this or am I going to have to reinstall the server....again....