installing Apps on the 8125
 

here is my problem. i have the 8125. i have had the phone for about 1 year and a half. today i get and error on the phone telling me the memory is lost and to free up the memory. ok no problem. well i tried to free so up but the phone keep freezing. i soft reset the phone and it froze again. i did the about 5 times. So i then wiped the phone. ( factory setting) No i sync my phone with uotlook on the PC. Works great. but now when i have the phone connected to the PC and try to install some software it gets about 3/4 of the way finished and loses connectio to the PC. does this on any application i try.

any ideas
Thanks