Red Alert 2 and Yuri Revenge in Windows Vista / Windows 7
right click on
- Ra2.exe
- game.exe
- mph.exe
- mphmd.exe
- RA2MD.exe
- YURI.exe
apply this setting :

then
---------double click (open) game.exe -> select allow
double click (open) gamemd.exe -> select allow
double click (open) mph.exe -> select allow
double click (open) mphmd.exe -> select allow
---------
UPDATE : or just turn off User Account Control :)Control Panel > User Accounts > User Accounts > Turn User Account Control On or Off
to start RED Alert 2, open Ra2.exe
to start Yuri Revenge, open YURI.exe
no more " ***FATAL***String Manager failed to initilaized properly "

UPDATE 2:
At December 24, 2009 9:44 PM, Anonymous said…
@Cahya:
thanx for your help!
i did what you said, but it takes no effect.there are 2 exe files in that directory: game.exe and ra2.exe .
the game starts an i can hear the music and the sounds of the start menu, but the screen keeps black.
i have vista home premium 32 bit with latest updates.
At January 21, 2010 7:57 PM, Anonymous said…
hi!
i posted on 24.dec and i found a solution to run red alert 2 on my vista home premium 32bit pc.
i found it while searching for another solution to play diablo 2 on my pc wich won't work too.
i downloaded a reg-fix that enables direct draw, wich was disabled in the directx 11 version.
if nothing other helps you can try to download this:
http://www.onlinetv4.de/support/enabledd.reg
i'm sorry for my bad english, but i hope i could help some people with this, because nothing from here helped me with my problem.
Thanks a lot anonymous :) download link for enabledd.reg:
.../downloads/komku/enabledd.zip