Hi Guys, I've been having this problem since day one, and was hoping 2.0 would fix it, but to no avail.
While in Sonar or Live (both 32 and 64bit) if I'm flipping through the factory sounds (during play back),
certain factory kits / sounds crash the DAW  when I try and load them (Circuit Freqs for example).
This does not appear to be a problem in stand alone mode, and only when in a DAW.
Does not matter if the controller is connected or not.
I've tried many things like different Spark versions (re-installs deleting the kits first), 
different DAW latency settings, etc.   Is this perhaps something to do with PDC?
Or, being that it's only certain kits, perhaps it's do to different sample rates than my DAWs engine is set to?  
(throwing this out there, as my audio driver is often messed after the crash.  Have the latest RME driver installed)
I'm on windows 8.1 with 8GB RAM, FX-8320 CPU, and RME Fireface 400.
The factory library is on my SSD along with my OS and APS.  I am willing to re-install windows 
to make sure there is no crap left behind, but before I do that, any thoughts?
Much obliged, 
Tomek
Live Dump
Problem signature:
  Problem Event Name:   BEX64
  Application Name:   Ableton Live 9 Suite.exe
  Application Version:   1.0.0.1
  Application Timestamp:   52d4a98a
  Fault Module Name:   Spark.dll
  Fault Module Version:   2.0.0.298
  Fault Module Timestamp:   5347c375
  Exception Offset:   00000000004bab03
  Exception Code:   c0000409
  Exception Data:   0000000000000005
  OS Version:   6.3.9600.2.0.0.256.48
  Locale ID:   1033
  Additional Information 1:   7565
  Additional Information 2:   7565c9a17942b9bdcd4b1d4eeab2e03c
  Additional Information 3:   2c52
  Additional Information 4:   2c52243fc64d8ecb0b4d8a50b3fc7d3e
Sonar Dump
  Problem Event Name:   BEX64
  Application Name:   SONARPDR.exe
  Application Version:   20.0.1.211
  Application Timestamp:   5243f5ad
  Fault Module Name:   Spark.dll
  Fault Module Version:   2.0.0.298
  Fault Module Timestamp:   5347c375
  Exception Offset:   00000000004bab03
  Exception Code:   c0000409
  Exception Data:   0000000000000005
  OS Version:   6.3.9600.2.0.0.256.48
  Locale ID:   1033
  Additional Information 1:   ad9e
  Additional Information 2:   ad9e49611cfdf494f8e2b352bc7d5126
  Additional Information 3:   d2aa
  Additional Information 4:   d2aa6f683659dbf6c3fcf12e1a5a21c6