A couple of things I noticed ...
Please download TFC by Old Timer http://www.geekstogo.com/forum/TFC-Temp-Fi...er-file187.html
and save it to your desktop.
Save any unsaved work. TFC will close ALL open programs including your browser!
Right-click on the file and choose Run As Administrator.
Click the Start button to begin the cleaning process and let it run uninterrupted to completion.
Important! If TFC prompts you to reboot, please do so immediately. If not prompted, manually reboot the machine anyway to ensure a complete clean.
TFC (Temp File Cleaner) will clear out all temp folders for all user accounts (temp, IE temp, java, FF, Opera, Chrome, Safari), including Administrator, All Users, LocalService, NetworkService, and any other accounts in the user folder. It also cleans out the %systemroot%\temp folder and checks for .tmp files in the %systemdrive% root folder, %systemroot%, and the system32 folder (both 32bit and 64bit on 64bit OSs). It shows the amount removed for each location found (in bytes) and the total removed (in MB). Before running, it will stop Explorer and all other running apps. When finished, if a reboot is required the user must reboot to finish clearing any in-use temp files.
TFC only cleans temp folders. TFC will not clean URL history, prefetch, or cookies. Depending on how often someone cleans their temp folders, their system hardware, and how many accounts are present, it can take anywhere from a few seconds to a minute or more. TFC will completely clear all temp files where other temp file cleaners may fail. TFC requires a reboot immediately after running. Be sure to save any unsaved work before running TFC.
After rebooting, look for and delete these files. You may have to boot into safe mode and show 'Hidden files and folders'
C:\Users\tech\Desktop\winzip145.exeReboot into safe mode:
Restart the computer
Immediately begin tapping the <F8> key.
Use the arrow keys to highlight Safe Mode and press the <Enter> key. Show Hidden Files and Folders
Open My Computer.
Select the Tools menu and click Folder Options.
Select the View Tab. Under the Hidden files and folders heading, select Show hidden files and folders.
Uncheck: Hide file extensions for known file types
Uncheck the Hide protected operating system files (recommended) option.
Click Yes to confirm.