topic OCX module is prepared for unload - cannot create object in QlikView

OCX module is prepared for unload - cannot create object

Mon, 26 Jan 2026 18:19:17 GMT

Hello,

'qvw' files are working well, but server sometimes showed me an error message.

"OCX module is prepared for unload - cannot create object"

Please let me know, If you were a experience in this case.

Thank you.

OCX module is prepared for unload - cannot create object

Tue, 23 Mar 2010 18:22:49 GMT

Any update to this item? we are having the same problem - we need a solution, as the error displays when trying to reload a QVW on 8.5 and on 9.0.

OCX module is prepared for unload - cannot create object

jasonseril — Thu, 25 Mar 2010 02:07:43 GMT

hello all,

we have the same issue. the qvw is accessed through IE Plugin, IExplorer 8 and windows 7 os. Any updates to this issue?

thanks,

jason

OCX module is prepared for unload - cannot create object

Thu, 25 Mar 2010 20:58:57 GMT

We are having the same issue with windows 7 or IE 8 any update with this!!

OCX module is prepared for unload - cannot create object

Fri, 26 Mar 2010 14:40:48 GMT

To: jasonseril and arunavsaha (and any others) - Since QlikView has not come up with any soluitons yet (I trust that they are working on this), would you be able to provide some information that may help us as a community narrow down the environment specifics?

1. Your QlikView Server Version:
2. Is QlikView Server 32 or 64-bit?
3. The affected user workstation, is it running WIndows7, Vista or XP?
4. Is the affected workstation operating system 64-bit or 32-bit?
5. Does your plug-in version match the QlikView Server version, or do you see it regardless of the versions involved?
6. Is the user's browser a 32-bit version of Internet Explorer?

Thanks - these answers may help us to see similarities in our respective environments, and may help QlikView with troubleshooting. This is a terrible bug.

Regards,

DJ Charles

OCX module is prepared for unload - cannot create object

Fri, 26 Mar 2010 17:18:12 GMT

Hi DJ,

here is the the answers of your query regarding system configuration

1. Your QlikView Server Version: Version 9 SR3

2. Is QlikView Server 32 or 64-bit? 64 bit

3. The affected user workstation, is it running WIndows7, Vista or XP? Windows 7

4. Is the affected workstation operating system 64-bit or 32-bit? 64 bit

5. Does your plug-in version match the QlikView Server version, or do you see it regardless of the versions involved? It does match with qlikview server version.

6. Is the user's browser a 32-bit version of Internet Explorer? Its 64 bit version of IE.

OCX module is prepared for unload - cannot create object

Fri, 26 Mar 2010 18:38:15 GMT

Thanks - here are my results for two different QlikView Server versions:

1. Your QlikView Server Version:8.5 SR6
2. Is QlikView Server 32 or 64-bit? 64-bit
3. The affected user workstation, is it running Windows7, Vista or XP? Vista-64, and Windows7-64
4. Is the affected workstation operating system 64-bit or 32-bit? 64-bit
5. Does your plug-in version match the QlikView Server version, or do you see it regardless of the versions involved? Yes, matches but see error regardless of the version.
6. Is the user's browser a 32-bit version of Internet Explorer? Yes (IE8-32)

1. Your QlikView Server Version: 9.0 SR3
2. Is QlikView Server 32 or 64-bit? 64-bit
3. The affected user workstation, is it running Windows7, Vista or XP? Windows7-64
4. Is the affected workstation operating system 64-bit or 32-bit? 64-bit
5. Does your plug-in version match the QlikView Server version, or do you see it regardless of the versions involved? Yes
6. Is the user's browser a 32-bit version of Internet Explorer? Yes (IE8-32)

OCX module is prepared for unload - cannot create object

jasonseril — Mon, 29 Mar 2010 01:37:02 GMT

Thanks for the reply, dj. Please find below the system's and workstation's setup:

1. Your QlikView Server Version: QVS9 SR2
2. Is QlikView Server 32 or 64-bit? 64-bit
3. The affected user workstation, is it running WIndows7, Vista or XP? Windows 7
4. Is the affected workstation operating system 64-bit or 32-bit? 32-bit
5. Does your plug-in version match the QlikView Server version, or do you see it regardless of the versions involved? No, it doesn't match.
6. Is the user's browser a 32-bit version of Internet Explorer? Yes, IE8 32-bit

jason

OCX module is prepared for unload - cannot create object

jasonseril — Wed, 07 Apr 2010 07:21:31 GMT

any updates to this issue?

thanks

OCX module is prepared for unload - cannot create object

Wed, 07 Apr 2010 09:30:46 GMT

any updates??

OCX module is prepared for unload - cannot create object

Wed, 07 Apr 2010 15:54:31 GMT

Guys - no updates from QlikTech yet - perhaps you'll have better luck with a support request.

OCX module is prepared for unload - cannot create object

Wed, 14 Apr 2010 13:58:21 GMT

Just checking in with the community again - does anyone have any new information on this?

We have tried many things (adding to trusted sites and checking the data execution prevention etc.) but still encounter this error when re-accessing a plug-in document or when reloading a plug-in document.

Thanks for any information that may help us to further understand and get over this issue.

OCX module is prepared for unload - cannot create object

Wed, 21 Apr 2010 13:22:28 GMT

This issue is under investigation at the moment here at QlikTech.

OCX module is prepared for unload - cannot create object

Wed, 05 May 2010 07:41:49 GMT

I experienced this for the first time on Windows 7, I look forward to the fix.

OCX module is prepared for unload - cannot create object

Fri, 07 May 2010 09:32:24 GMT

Problem is resolved in version 9 SR4.

OCX module is prepared for unload - cannot create object

Mon, 10 May 2010 20:29:35 GMT

No, this does not appear to be the case.
We are still seeing this issue in our test lab with QlikView 9 SR4.

Can anyone verify my version string to make sure that we have QV 9 SR4?

It is: Version=9.00.7469.8

Thanks!

OCX module is prepared for unload - cannot create object

Wed, 19 May 2010 21:27:45 GMT

Good Morning,

I'm having the same error ("OCX module is prepared for unload - cannot create object") on two different kind of workstations.

Here is my configuration:

1. Your QlikView Server Version: QVS9 SR3
2. Is QlikView Server 32 or 64-bit? 64-bit
3. The affected user workstation, is it running WIndows7, Vista or XP? Windows 7 Enterprise 64-bit and Windows XP 32-bit
4. Is the affected workstation operating system 64-bit or 32-bit? 64-bit (7) and 32-bit (XP)
5. Does your plug-in version match the QlikView Server version, or do you see it regardless of the versions involved? Yes, it does match with QlikView server version.
6. Is the user's browser a 32-bit version of Internet Explorer? It's IE8 32-bit for my Windows 7 64-bit workstation, and it's a IE7 32-bit for my Windows XP 32-bit workstation.

Did you find a workaround?

Thanks,

Federico Biavati

OCX module is prepared for unload - cannot create object

Wed, 19 May 2010 21:33:14 GMT

I am sorry to say that I have not found a solution yet either. Has anyone else been in contact with QlikView, and if so, can you offer us some advice?

Thanks so much.

- DJ

OCX module is prepared for unload - cannot create object

Mon, 24 May 2010 18:20:09 GMT

Community friends and colleagues: Has anyone in the comunity who was previously experienceing this issue been able to certify that this has in fact been addressed with QlikView 9 SR4? We are not seeing this as the case - we still see the issue in our lab. With so may Windows 7 and IE8 upgrades coming, we need to know how to plan accordingly.

Thanks to everyone so far for their information and desire to troubleshoot.

- DJ

OCX module is prepared for unload - cannot create object

Wed, 25 Aug 2010 22:31:32 GMT

Good news - The issue is resolved with QlikView Plug-in 9.0 SR5!