Recent content by Hashem Elezabi

I re-downloaded the file, tried different sources, and tried different versions. Strangely, all had the same problem. It seems the installation files are really corrupt, but I didn't contact the developer. Instead, I was fortunately able to download the program in the form of a zip file, and it...

I downloaded "Calibre v1.47.0", and opened the Windows Installer Package normally. I always am able to install software, and this problem met me for the first time. An error message pops up, saying: This installation package could not be opened. Contact the application vendor to verify that...

Thanks a lot. I fortunately found other ways to solve my issue without this software, and without playing with the registry, and that's why I forgot about this thread. Thanks for your advice; I'll be careful.

I'm trying to use TinyUmbrella, but it won't start. From surfing the net, I found a solution which I don't know how to apply. Here is what he, who wrote this long ago (so I can't ask him about it now), wrote: Set the registry key HKEY_CURRENT_USER\Software\JavaSoft\Prefs\com\sema...