CanNot Initialise OLE, CanNot Create DBEngine

hello
i use Crystal Report 7 with VB, i had installed my application in a computer win98 :
i installed MDAC_TYP first after i installed My SetUp (i have verified all the dependance of Crystl32.ocx in my Setup.lst).


after installation : when i want to lauch my setup from the application, i have three errors succeded
1- CanNot Initialize OLE
2- CanNot Create DAO DBEngine
3- Erreur Detected bu DataBase  number is : 20534

the references that i use for this project are :
- ADO 2.5 library
- EXcel 9 library
-Crystal Report ActiveX
 
is this problem come from ididn't  Add the Reference for DAO 2.5 to my project ??
thank you for your help
chimistAsked:
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chimistAuthor Commented:
my DataBase is Ms Access, the version of MDAC_TYP is 2.7
thank you
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mlmccCommented:
Change the MDAC reference to MDAC 2.7

mlmcc
0
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mlmccCommented:
Sorry ADO reference to ADO 2.7

mlmcc
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chimistAuthor Commented:
ok, i had already try it, but it didn't change.
recently, I installed crystal report in this machine, and i installed after MDAC_TYP, it works correctly.
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mlmccCommented:
If that is the answer then ok but if you need to deploy to other machines I don't think you will want to buy Crystal for all machines or even if you could there are users you don't want to provide full Crystal access to.

Apparently you were missing one or more DLLs.

Look at the following link to check if you had installed all required DLLs.

http://support.crystaldecisions.com/library/kbase/articles/c2002369.asp

mlmcc
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mlmccCommented:
What was the answer?

mlmcc
0
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