CreateInstance("MyDll.Class") returns "Invalid class string"

[d00ape]

Some of you may start naming me The Dll-hell-Man.
I really have to get my problem solved!!!

What may be wrong when
m_ptr.CreateInstance("MyDll.Class")

returns "Invalid class string"

I've looked in the registry and find a string "MyDll.Class".

The realy strange thing is that calling MyDlldll works perfect on my deveoping CPU but when running it on another CPU after regisering MyDll.dll I got the

"Invalid class string"

message.

Please - Make my Day - APe

 

[Cagliostro]

type in console
regsvr32 yourdll.dll

Ion Filipski

 

[d00ape]

I really have done that.

regsvr32 -u yourdll.dll

reboot

regsvr32 yourdll.dll

reboot

but NOPE....

 

[Cagliostro]

have you seen in registry ir there does really exist registered class "MyDll.Class", look for key
HKEY_CLASSES_ROOT\MyDll.Class

If you see this key,look inside this key for key CLSID.
Find this CLSID, and remember it(for example the remembered is YourCLSID).
After that search:
HKEY_CLASSES_ROOT\CLSID\YourCLSID
If you see it, look at the path to your dll in the variable of key LocalServer32 or InprocServer32

Ion Filipski