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What you have written is just creating object context. Or something more is there, give details so that I could help you.

Hi! You must be having this problem when you click on the application while your processing is going on and application is busy. This is always happens if you component takes long time for processing. Solution can be increase the RAM, also check other hardware aspects. Akshay

You can drag and drop the dll in you MMC If you get the problem with this also, you have some probs with MTS -Akshay

Put Timer on you form and set the interval for 5 secs or whatever you want. And in the timers event write unload form1 statement.

This will cause roll back all the transaction as it is in a single transaction.

If you are using MTS, above explanation by VBvader is not usuafull. Because you should not use initialize events for MTS components. Instead you can use MTS transaction using transactionobject. in COM1 public sub call1() dim obj as objectcontext dim objcom2 as com2.class obj =...

After installing Service Pack2 as suggested by Microsoft I am getting proper error message at client side. There is another problem. One of the method of my dll implemented in COM+ is as follows and I am getting error "Access Denied at errobj.number What is the reason? Public Sub...

Yes buckcs, I've got this article from Microsoft site. I'll try it today. Thanks for help

I think if you keep your both the methods in one dll and on MTS with Supported transaction property. This may work if you are going to create saperate instance for each method. In this case your getdata wont be in any transaction and setdata can be in the transaction whenever it is required(As...

It seems you have done what is required to use DCOM. Then what is the problem.Please write exactly what is happening. If you are using clireg32, you shoud get the reference in VB references box. Have you included tlb while registering through clireg. See the format bellow Clireg32 xyz.vbr -t...

It could be MTS required some patchups or registry changes for Informix 9.20. You may get this info on Microsoft site. I had same type of problem with Oracle8i.

I am instanciating above mentioned dll from VB application using as new keyword.

Hi Rohit, I have tried with reuires transction/not supported/disabled. It didnt work. I guess this is because of proxy mechanisam failure. Thats why error message is not getting at client side. Please give ur comments or any other clue Thanks -Akshay

Hi! I have used err.raise method(VB com) in dll and kept it in COM+, At server side it gives me proper error message, but at client side I get the message method "methodname~" of object "ObjName~" failed. If I log the information there I get the error message access...

Hi! I have used err.raise method(VB com) in dll and kept it in COM+, At server side it gives me proper error message, but at client side I get the message method "methodname~" of object "ObjName~" failed. What is the problem, why its not working. Since a long time I am...

offcourse multithreding

I think setabort and set complete is required, because it tells mts to utilize the resourses.

You have not mentioned exactly what you are doing inside the component. Whether you are using ADO disconnected recordset etc. Write in details

This message comes when the package is shut down. (the package in which you have installed your component) this also happens if your MTS server processes stoped by someone or if your server is shut down.

Just using dll in vb is not a big matter, You can add the reference for the required dll in VB project then instanciate it and use it