In this case.
I updated the application from menu.
And clicked the "Install now" button.
My App closed but couldn't restarted.
Even I double click my app's exe. It couldn't start.
(I checked my update files before packaging for update... it wasn't broken)
wyUpdate broke the app. And if I clicked the wyUpdate It said your app is already up to date.
I puted a new update to server and this second update it fixed the app.
How we can fix this situations without putting a new update?
Have you heard this kind of issues much?