Ax 2012 Checklist Error

I have installed the Ax 2012 R2 CU7 and ran the Initail checklist successfully.But when i an synchronizing the database using the checklist , it completes after some time without giving me any error but it doesn’t allow me to move further as it shows that synchronization has not been done , even i have done that successfully so many times.I have restarted the AOS ans the server also .


Clear the cache file in server, location for the files you can find in C:\Users\Administrator\App Data\Local, delete .auc files and restart AOS then try again.