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IDProjectCategoryView StatusLast Update
0012856MediaMonkey (current)DLNA/UPnPpublic2015-09-25 18:08
ReporterLudek Assigned To 
PriorityimmediateSeveritymajorReproducibilityunable to reproduce
Status closedResolutionfixed 
Product Version4.1.9 
Target Version4.1.9Fixed in Version4.1.9 
Summary0012856: Build 1758+ does not start for some users (Play to MM renderer crashes MM)
DescriptionAs reported some users are experiencing crash after start.

The workaround for them is to rename UPnP.dll to
There was a tiny change in the interface and I forgot to increase version number of UPnP.dll for the compatibility reasons.
For those users (most probably) the old version of the DLL from previous installs somehow wasn't replaced (causing the crash).

Solution is to increase the version number of UPnP.dll (that runs the already implemented compatibility check).

Additional Information
TagsNo tags attached.
Fixed in build1761



2015-09-22 15:24

developer   ~0042959

Last edited: 2015-09-22 15:33

View 3 revisions

Fixed in build 1760 (increased the version number of the UPnP.dll)

More info:


2015-09-22 18:35

developer   ~0042966

Verified 1760
Tested with:
- MMW started
- Service installed
- Reboot while service installed before MMW is even stated
- both x86 and x64


2015-09-23 08:07

developer   ~0042968

Last edited: 2015-09-23 08:19

View 2 revisions

Users are reporting that the issue still happens with 1760:

Posted updated DLL for testing.


2015-09-23 09:09

developer   ~0042969

Last edited: 2015-09-23 09:18

View 2 revisions

Waiting for one more confirm:
But I think I got it.

Note that I was finally able to replicate the crash using WMP's 'Play to' -> MediaMonkey Renderer


2015-09-23 09:17

developer   ~0042970

Fixed in 1761


2015-09-23 18:49

developer   ~0042973

Verified 1761 same as with 0012856:0042966


2015-09-25 18:08

administrator   ~0042997

Confirmed by forum users.