wrong version info when check MMW for updates [#14433]

[MartinP]

When checking MMW 4.1.18.1852 for updates, a wrong version info appears

- installed version 4.1.16.1852
- new version 4.1.18.1852

installed version on windows is 4.1.18.1852

[robojock]

I can confirm, installed version is 4.1.18.1852 if you "check for updates" mm say that the installed version is 4.1.16.1852 and that 4.1.18.1852 is available for download.

[Peke]

Added as http://www.ventismedia.com/mantis/view.php?id=14433

[aztrix]

I can confirm that I'm experiencing exactly the same problem after a fresh install