7 Step Mxkey Server ON
Do As directed:
1. Uninstall all the previous versions including v 3.4.
2. Delete manually The directory c: mobileEx 3.x.
3. Search in c drive for mobileex*.*
4. Delete all the files.
5. Install mobileEx 3.4 again.
6. sign application.
7. You are ready to go.