When calling CreateObject(), from version 2.0.685 to 2.0.703 ( Never 
seen it with 2.0.653 and 1.9 .355)  I receive randomly this error:

-2147221008 CoInitialize has not been called

Anyone can help me ?

Thanks in advance

Raffaele Lafratta

Il 28/06/2016 14.16, Raffaele Lafratta ha scritto:
> When calling CreateObject(), from version 2.0.685 to 2.0.703 ( Never
> seen it with 2.0.653 and 1.9 .355)  I receive randomly this error:
>
> -2147221008 CoInitialize has not been called
>
> Anyone can help me ?
>
> Thanks in advance
>
> Raffaele Lafratta
>

I add some other info

My app is multithreaded and problem seems to appear only on 64 bit O.s 
(Windows 10 , Window server 2012 )

Raffaele,

1) your observation is too strange 
2) I looked up our code: nothing has been changed in CreateObject() 
since build 653; we did not touch a single line of code here!

What ActiveX control are you using?
Are you running ActiveX controls in different threads?
Are you doing some cleanup when destroying/shutting down such threads? What?

Regards, Frank

On 28.06.2016 14:16, Raffaele Lafratta wrote:
> When calling CreateObject(), from version 2.0.685 to 2.0.703 ( Never
> seen it with 2.0.653 and 1.9 .355)  I receive randomly this error:
>
> -2147221008 CoInitialize has not been called
>
> Anyone can help me ?
>
> Thanks in advance
>
> Raffaele Lafratta
>

Il 01/07/2016 11.25, Frank Grossheinrich ha scritto:
> Raffaele,
>
> 1) your observation is too strange 
> 2) I looked up our code: nothing has been changed in CreateObject()
> since build 653; we did not touch a single line of code here!
>
> What ActiveX control are you using?
> Are you running ActiveX controls in different threads?
> Are you doing some cleanup when destroying/shutting down such threads?
> What?
>
> Regards, Frank
>
> On 28.06.2016 14:16, Raffaele Lafratta wrote:
>> When calling CreateObject(), from version 2.0.685 to 2.0.703 ( Never
>> seen it with 2.0.653 and 1.9 .355)  I receive randomly this error:
>>
>> -2147221008 CoInitialize has not been called
>>
>> Anyone can help me ?
>>
>> Thanks in advance
>>
>> Raffaele Lafratta
>>
>
Sorry for late answer

I'm using several activexs but problem is not related to a single activex
When it happens any other createObject() fails
When it happens I tried to explicit call Coinitialize from ole32.dll and 
retry Createobject() but it fails again


Hope this can help
Regards

Raffaele