[Wine] How do I fix the following issues

[mirdragon]

Due to LOTRO freezing randomly, i decided to run it from terminal command and get the following

env WINEPREFIX="/home/walkerx/.wine-lotro" wine "C:\Program Files\PyLotRO\pylotro.exe"
wine: cannot find L"C:\\windows\\system32\\dxdllreg.exe"
fixme:system:SetProcessDPIAware stub!
err:module:import_dll Library QtSvg4.dll (which is needed by L"C:\\Program Files\\PyLotRO\\qt4_plugins\\iconengines\\qsvgicon4.dll") not found
err:module:import_dll Library QtSvg4.dll (which is needed by L"C:\\Program Files\\PyLotRO\\qt4_plugins\\imageformats\\qsvg4.dll") not found
err:module:import_dll Library QtSvg4.dll (which is needed by L"C:\\Program Files\\PyLotRO\\qt4_plugins\\iconengines\\qsvgicon4.dll") not found
err:module:import_dll Library QtSvg4.dll (which is needed by L"C:\\Program Files\\PyLotRO\\qt4_plugins\\iconengines\\qsvgicon4.dll") not found
fixme:win:FlashWindowEx 0x32e694
fixme:winsock:WSAIoctl unsupported WS_IOCTL cmd (9800000c)
fixme:toolhelp:CreateToolhelp32Snapshot Unimplemented: heap list snapshot
fixme:toolhelp:Heap32ListFirst : stub
fixme:imm:ImmReleaseContext (0x10062, (nil)): stub
fixme:imm:NotifyIME IMC_SETCANDIDATEPOS
fixme:win:FlashWindowEx 0x32aa7c
fixme:winsock:WSAIoctl unsupported WS_IOCTL cmd (9800000c)
err:ntdll:RtlpWaitForCriticalSection section 0x7e3089c0 "x11drv_main.c: X11DRV_CritSection" wait timed out in thread 0024, blocked by 0020, retrying (60 sec)
fixme:imm:NotifyIME IMC_SETCANDIDATEPOS
fixme:win:FlashWindowEx 0x328a6c

is there a way to actually fix the problems to resolve the freezing

Using Linux Mint 9 (64bit), Wine 1.2, 4GB ram, 4870x2, X-Fi

thanks