jacob

Can't co-create object


i made a dll in .net and call that from java program using jacob.since yesterday i have windows 7 32 bit os so program run successfully.now i formated and install windows 7 64 bit os.so following error encounter:

com.jacob.com.ComFailException: Can't co-create object
    at com.jacob.com.Dispatch.createInstance(Native Method)
    at com.jacob.com.Dispatch.<init>(Dispatch.java)
    at com.jacob.activeX.ActiveXComponent.<init>(ActiveXComponent.java)
    at product.Control_product.main(Control_product.java:21)

Register all the dll files but the error is occured.


Solution

  • Error is solved.put the same jacob.dll and jacob.jar in the server \lib folder,jdk bin and lib folder