Windows 7: Programs are randomly crashing. Explorer, skype, winamp etc

Hi,

I have a brand new Asus k55V laptop running Windows 7 Ultimate 64-bit. From the first bot program were randomly crashing. For example if o open a pic with Photo Viewer and i click the full size button i get:

COM Surrogate has stopped working
Problem signature:
Problem Event Name: APPCRASH
Application Name: DllHost.exe
Application Version: 6.1.7600.16385
Application Timestamp: 4a5bca54
Fault Module Name: USER32.dll
Fault Module Version: 6.1.7600.16385
Fault Module Timestamp: 4a5be088
Exception Code: c000001d
Exception Offset: 0000000000017e2b
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional Information 1: d235
Additional Information 2: d2355dceeb3d90e14c2e73b957f23e78
Additional Information 3: 9ba1
Additional Information 4: 9ba169c085e658a0889f41f609907104



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Same windows version its installed on my Desktop and its running fine. Its pretty anoint since sometimes Windows Explorer also crashes.

Thanks for any help