Hi,

Actually, I have a problem. So I publish a application thanks to clickonce. The client downloads all the files of this application.

The problem begins when I publish again this application : with the same files, and a incremented version number of this application.

The client detects this update, and donwloads again all the files!! It's very strange!

Microsft explains that clickonce updater, only downloads modified files! How can I download only modified files?

Please help me !!

Hi,

No, the updater does not really downloads unchanged files.
Only the display message is misleading, because in reality the updater copies the unchanged files from the local installation folder and only the changed ones are downloaded.

During the update, the new version is stored in a new folder. When the update is done, the link behind your shortcut is changed to the new location.

Hi,

No, the updater does not really downloads unchanged files.
Only the display message is misleading, because in reality the updater copies the unchanged files from the local installation folder and only the changed ones are downloaded.

During the update, the new version is stored in a new folder. When the update is done, the link behind your shortcut is changed to the new location.