You have 3 option to get rid of this issue: (3rd one is the fastest and suitable in most cases)
1. If you don't need Winzip express and installed it unintentionally along with some other application as an addon then you can Uninstall it from your Windows control panel. (in case you need help here, then just search on youtube "how to uninstall a software/application from windows <your version of installed windows>" its fairly simple.
2. Uninstall or remove the recent app/software that have installed (in point 1 above), after which you started getting this exception error message. It will possibly be a text editor related app or something that you can better figure out.
3. Disable WinZipExpressForOffice add-in from the MS Word options by following the below steps:
a) In your Word application, Go to File (button)-> Options -> Add-ins (from left column of menus):
b) You will be seeing WinZipExpressForOffice under Active Application Add-ins.
c) Now check at the bottom of the window under Manage (list menu) select COM Add-ins, hit Go button.
d) Uncheck WinZipExpressForOffice, click Accept, it will give the same exception error pop up one final time - Click OK on the dialog box.
You should be good to go.
Cheers!