While configuring Advanced SystemCare, error occurs on step 2

Hello,
I am having Configuration Advanced SystemCare error but on step 2 it gives me the following error message. I uninstalled the program to fix this problem but after a fresh install it gave me the same error. I am running Vista 64bit. Has anyone encountered a problem similar to this? I need suggestion to fix this error.
Thanks.

Error Message: Unable to write to CUsersAlexAppDataRoamingIObitAdvancedSystemCareMain.ini
