You need activesync
ActiveSync’s Tools >Add/Remove Programs
screen lists all the programs that have been installed on your device.
To uninstall a program, uncheck the box next to it and click on OK. To
reinstall a program, click on the empty box next to it and click on OK.
Do not click on the Remove button.
Here's how to do it:
If you used ActiveSync to install a
third-party program to your Windows Mobile device, you can uninstall
the program quickly from your PC.
- Make sure your Windows Mobile device is connected to your PC and ActiveSync is running.
the PC’s ActiveSync Window, click on Tools >Add/Remove Programs.
This opens the “Add/Remove Programs” dialog box, which displays a list
of third-party programs you have installed on your device.
- To uninstall any of the checked programs, click on the box to uncheck it and hit OK—ActiveSync will do the rest.
Reinstalling programs you’ve uninstalled
Once you’ve installed a program using
ActiveSync, the necessary installation files are saved on your PC. If
you uninstall the program as described above, you can use the
Add/Remove Programs menu to reinstall it at a later time. Uninstalled
programs appear in the Add/Remove Programs list as items with unchecked
boxes. To reinstall it, click on the check box next to it and hit OK.
ActiveSync will reinstall the program automatically.
Note that files in CAB format can be
downloaded directly to a device and installed, so they will not appear
in the Add/Remove Programs list. In addition, some freeware programs
are installed by using ActiveSync’s Explorer to copy the program file
to your device. Those also do not appear in the Add/Remove list.
WARNING: Do not click on the “Remove”
button at the bottom of the Add/Remove Programs screen unless you never
again plan on using the program. This completely removes the necessary
installation files from your PC and you won’t be able to reinstall the
program by checking the box.