[SOLVED] Can't get rid of "Unable to cast COM object " error

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[SOLVED] Can't get rid of "Unable to cast COM object " error

Postby john.mcculloch » Mon Apr 11, 2011 6:03 am

Hi

I'm using Win 7 x64 with MediaMonkey 4.0.0.1363, Monkeytunes 1.5.1.2 and Komodex WiniTunesPairingUtility 1.1.1 and even having followed your (section 3)instructions about how to get around the "Unable to cast COM object" error 3 times, I still get the error.

Any assistance in getting round this error would be greatly appreciated.

2011-04-11 12:56:43,520 [INFO ] - (5) - NetServiceBrowser_DidFindService: 0000000000000000000000002162216221622162
2011-04-11 12:56:43,532 [INFO ] - (11) - NetServiceBrowser DidResolveService: 0000000000000000000000002162216221622162
2011-04-11 12:56:43,537 [INFO ] - (11) - OnClientListChanged: New DACP Clients discovered...
2011-04-11 12:56:43,539 [INFO ] - (11) - MonkeyTunes Filling Treenode
2011-04-11 12:56:43,540 [ERROR] - (11) - Error filling treenode...
System.InvalidCastException: Unable to cast COM object of type 'SongsDB.SDBApplicationClass' to interface type 'SongsDB.ISDBApplication'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{1FAF02F8-A7D3-41F1-9210-A3B12046F136}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).
at SongsDB.SDBApplicationClass.get_MainTree()
at Melloware.MonkeyTunes.MonkeyTunesServer.CJynqUKX3h8mBRSYKJY(Object )
at Melloware.MonkeyTunes.MonkeyTunesServer.Un2KIghXy(SDBTreeNode )
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Re: Can't get rid of "Unable to cast COM object " error

Postby john.mcculloch » Mon Apr 11, 2011 6:59 am

I found a post from tatoosh which has given me the answer - you have to install MM3 and then upgrade to MM4 for this to work.
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Re: Can't get rid of "Unable to cast COM object " error

Postby Melloware » Mon Apr 11, 2011 7:02 am

john.mcculloch wrote:I found a post from tatoosh which has given me the answer - you have to install MM3 and then upgrade to MM4 for this to work.


Actually you can follow our solution #3 on our WIKI to get rid of this error...

http://www.assembla.com/wiki/show/melloware/MonkeyTunes_Troubleshooting_FAQ
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Re: [SOLVED] Can't get rid of "Unable to cast COM object " error

Postby john.mcculloch » Wed Apr 13, 2011 3:54 am

As stated above, following your solution #3 on your WIKI does NOT get rid of this error in MM4, only installing MM3 first does.
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Re: [SOLVED] Can't get rid of "Unable to cast COM object " error

Postby Melloware » Wed Apr 13, 2011 5:49 am

john.mcculloch wrote:As stated above, following your solution #3 on your WIKI does NOT get rid of this error in MM4, only installing MM3 first does.


Hmm I did not have this trouble I went straight to MM4 on a clean machine and it worked out of the box following those instructions. :)
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Re: [SOLVED] Can't get rid of "Unable to cast COM object " error

Postby john.mcculloch » Wed Apr 13, 2011 2:51 pm

This is a machine that I've installed countless alpha/beta versions of MM4 on so perhaps it's due to that - but it seems that tatoosh had the same issue as I did.
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Re: [SOLVED] Can't get rid of "Unable to cast COM object " error

Postby Melloware » Wed Apr 13, 2011 2:53 pm

john.mcculloch wrote:This is a machine that I've installed countless alpha/beta versions of MM4 on so perhaps it's due to that - but it seems that tatoosh had the same issue as I did.


Ahh ok that makes sense. I will let future users know!
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Re: [SOLVED] Can't get rid of "Unable to cast COM object " error

Postby Scarlett » Sat Oct 11, 2014 2:50 am

I did some research and recalled activation is by a license key. Unfortunately I lost the original email with the key, and copying the license file from my old machine and replacing the trial key doesn't seem to work.
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Re: [SOLVED] Can't get rid of "Unable to cast COM object " error

Postby Melloware » Sat Oct 11, 2014 12:03 pm

Shoot me an email with any of your registered license info like your purchase email address and I will respond back to you.
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