Hi, PD8 crashes (prl_client_app) when I am using outlook 2010 (actually when the replication starts) Afterwards the SystemUIserver on the Host OS stops working to, and only reboot will solve it. I am not aware of any changes on the Host OS or Guest OS. I am running OSX 10.8.1 PD 8.0.18354. Did almost all of the, regular maintenance (permissions etc..) Any ideas to resolve it? Here is the crash report: Process: prl_client_app [47645] Path: /Applications/Parallels Desktop.app/Contents/MacOS/prl_client_app Identifier: prl_client_app Version: 8.0 (18354.823166) Code Type: X86-64 (Native) Parent Process: launchd [176] User ID: 503 Date/Time: 2013-03-18 09:56:28.877 +0100 OS Version: Mac OS X 10.8.3 (12D78) Report Version: 10 Sleep/Wake UUID: 548CD390-C721-435F-986F-52737DAB3950 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000030 VM Regions Near 0x30: --> __TEXT 0000000100000000-0000000103115000 [ 49.1M] r-x/rwx SM=COW /Applications/Parallels Desktop.app/Contents/MacOS/prl_client_app Application Specific Information: LaunchServices: _LSDoInitializeProcessesServices() returned 268435459, err=-1 vers=0, we are 10600000. sessionID=0x186c4 Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.CoreServices.CarbonCore 0x00007fff8ecf84d3 FolderMgrClientSideCache::FetchFolderServerCacheFromServer() + 49 1 com.apple.CoreServices.CarbonCore 0x00007fff8ecf83c1 FolderMgrClientSideCache::LookUpFolderInCache(short, unsigned int, unsigned int, FSRef*) + 97 2 com.apple.CoreServices.CarbonCore 0x00007fff8ecf7eda ExtractFromFolderServerCache + 166 3 com.apple.CoreServices.CarbonCore 0x00007fff8ecf7c15 GetFromFolderCache + 136 4 com.apple.CoreServices.CarbonCore 0x00007fff8ecf76a8 FindFolderGuts + 571 5 com.apple.CoreServices.CarbonCore 0x00007fff8ecfdc7e FindFolder + 154 6 com.apple.LaunchServices 0x00007fff9262c17f CheckFolder(short, int, short, unsigned int) + 38 7 com.apple.LaunchServices 0x00007fff926292fa GetFolderType(FSRef const*, short, int, int, HFSUniStr255 const*, unsigned char, unsigned int, unsigned char*) + 1368 8 com.apple.LaunchServices 0x00007fff9262848d ISBuildBaseImage(FSRef const*, HFSUniStr255 const*, unsigned int*, FSCatalogInfo*, CustomBadgeResource*, unsigned int, unsigned char*, OpaqueISImageRef**, long) + 1216 9 com.apple.LaunchServices 0x00007fff92627e5d GetImageForFSItem + 825 10 com.apple.LaunchServices 0x00007fff92627818 GetIconRefFromFileInfo + 871 11 QtGuiPrl 0x0000000106527172 QCommonStyle::standardIconImplementation(QStyle::StandardPixmap, QStyleOption const*, QWidget const*) const + 18578 12 QtGuiPrl 0x00000001065b4ae2 QWindowsStyle::standardIconImplementation(QStyle::StandardPixmap, QStyleOption const*, QWidget const*) const + 98 Logical CPU: 2 VM Region Summary: ReadOnly portion of Libraries: Total=328.4M resident=99.0M(30%) swapped_out_or_unallocated=229.4M(70%) Writable regions: Total=1.3G written=49.0M(4%) resident=112.0M(9%) swapped_out=49.2M(4%) unallocated=1.2G(91%) REGION TYPE VIRTUAL =========== ======= CG backing stores 8800K CG image 280K CG shared images 1216K CoreImage 8K CoreServices 3232K JS JIT generated code 128.0M JS JIT generated code (reserved) 896.0M reserved VM address space (unallocated) JS VM register file 8256K JS garbage collector 1220K MALLOC 210.2M MALLOC guard page 48K Memory tag=240 4K Memory tag=242 12K Memory tag=243 8K OpenCL 32K STACK GUARD 56.1M Stack 26.8M VM_ALLOCATE 25.2M __DATA 21.8M __IMAGE 528K __LINKEDIT 60.5M __TEXT 267.9M __UNICODE 544K mapped file 44.7M shared memory 256.3M =========== ======= TOTAL 2.0G TOTAL, minus reserved VM space 1.1G