Extension Manager problem

Hello,
after upgrade of DWC at the new version my extension manager (1.7) don't work.

I can open the program, but the window not appear and is impossible to manage the extensions.

I tried to "repair" installation of E.M. but the problem persist...

If I uninstall and reinstall E.M., all extensions will be lost?

Thank you
Luca

Uninstalling and then installing the Extension Manager should not affect the extensions installed in Dreamweaver, but its possible that they may not show up in Extension Manager after this. The reason this is, would be that Dreamweaver has a configuration folder that stores the files that the installed extensions need, which is different from where the Extension Manager stores which extensions have been installed.

Judging from the situation, it seems like uninstalling and then installing the extension manager would be the next step to take. I have never uninstalled my Extension Manager, so I cannot be sure whether the extensions will be removed or not.

Thank you for answer.

The Window has been resized outside of the screen.
The command to tile the windows did not work but I managed to drag in the middle of the screen with the cursor keys.
All this after I reinstalled. The creation of the cache of EM did not recover any extensions, so I replaced the contents of the Configuration folder with that of the first installation (that I had previously saved).

It seems that everything works... for now ...