New hard disk in my computer MapleRoyals dont work anymore

Hey guys i use a new hard disk for my computer and now MapleRoyals dont work anymore (other p-servers dont work , too)
i use the same windows like before (Win7 ultimate sp1 64 bit) evry time i try to start maple i get this message
after the screen blinked sometimes black "error code -2005530520 (unkown error 0x8876088)"
i tried to find a solution on google, but i found nothing...
Maybe some one knows a solution for this problem? (i already tried to run it as windows xp in compatibilityMode)

im thankfulf for evry tip

 

I supposed your new hard disk is your primary? Or is it a newly installed secondary disk? There are cases I heard where games won't run on secondary disk.

 

ah makes sense, yea i have 2 new hard disks one ssd for windows and drivers etc. and one for games and stuff

 

Okay i put it on my primary disk it still not work :/

 

I can't open mapleroyals when battle.net application is open, try closing it.

 

Do you use a TV monitor by any chance recently? MapleStory only runs if your monitor has 60Hz or more, and TV's usually has 30. If you get unknown error at the bootup that's usually the reason, at least in v62.

Spoiler

Since you say you play/tried other servers too may as well try help you

 

Okay i had a tv conected to my pc but it was switched off all the time... now i complete canceled the conection to my tv and maple royals works thank u all very much for ur help

 

You're welcome

You could still check if your TV supports 60hz, else you are out of luck indeed