I get a red waveplayer in beta33.1x64 on win7.
tty spits this error out over and over again:
0000000000B62CFB in module 'vvvv.exe'. Read of address 0000000000000000
00:03:02 * : Access violation at address 0000000000B62CFB in module 'vvvv.exe'. Read of address 0000000000000000
00:03:02 ERR : A specified class is not registered in the registration database.
00:03:02 : Adding node to filtergraph: WavePlayer (DShow9)
00:03:02 ERR : This method tried to access an invalid pointer.
00:03:02 * : [error occured in Pin.Evaluate of DirectShowNodes9.TMDirectShowNode9.EvaluateCB](error occured in Pin.Evaluate of DirectShowNodes9.TMDirectShowNode9.EvaluateCB): Access violation at address 0000000000B62CFB in module 'vvvv.exe'. Read of address 0000000000000000
00:03:02 * : Access violation at address 0000000000B62CFB in module 'vvvv.exe'. Read of address 0000000000000000
00:03:02 : Removing node: Default DirectSound Device from filtergraph