[Bug 46466] Accessing 32-bit DLLs from 64-bit code through COM as an IPC mechanism

wine-bugs at winehq.org wine-bugs at winehq.org
Tue Jan 15 13:03:13 CST 2019


https://bugs.winehq.org/show_bug.cgi?id=46466

--- Comment #11 from Reinhold <reinhold.hoffmann at hotmail.com> ---
Yeah. Got it working, too. Also our product works great now.

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What I did in details (in case of the Demo):
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>From the keys in att.#1 "COMServer.zip" file "Registry_Values_of_COMServer.txt"
I just exported the key and all the values of the 32-bit part

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AE14D6C6-2E7E-484D-A621-E62611B75B42} 

converted it to the 64-bit part

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{AE14D6C6-2E7E-484D-A621-E62611B75B42} 
(Notice: took out Wow6432Node)

and imported it to the Registry.
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For our product I did the similar change. Also our product works great now. 

I am not sure if this is sufficient for every case and for every situation. But
for us for the time being we can add a specific Registry change to our
installer for an installation on Wine until a final solution of #46466 will be
available.

Thx a lot for your help and taking the time to investigate this complex area so
fast. With this solution a major issue is resolved for us now.

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