matlab has encountered an internal problem and need to close when i use INV function

Hi every body,

any help is appreciated, especially from matlab support,

Am using Matlab 2013a, and recently after any use of the command inv my matlab stops suddenly!!!!!

I have uinstalled my matlab and reinstalled it, but the problem is always happening!!

Can anyone see why this is happening?

or how to fix this problem!!!!

here is the error message:---------------------------------------------------

Configuration:

Crash Decoding : Disabled

Default Encoding : windows-1252

MATLAB Architecture: win64

MATLAB Root : C:\Program Files\MATLAB\R2013a

MATLAB Version : 8.1.0.604 (R2013a)

Operating System : Microsoft Windows 7

Processor ID : x86 Family 6 Model 61 Stepping 4, GenuineIntel

Virtual Machine : Java 1.6.0_17-b04 with Sun Microsystems Inc. Java HotSpot(TM) 64-Bit Server VM mixed mode

Window System : Version 6.1 (Build 7600)

Fault Count: 1

Abnormal termination:

(unknown signal)

Register State (from fault):

RAX = 000000009a18dd68 RBX = 0000000000000003

RCX = 000000009a18dd9c RDX = 00000000040288d0

RSP = 0000000004026140 RBP = 000000009a18dd9c

RSI = 00000000c2aa6e60 RDI = 0000000000000001

R8 = 00000000040288d8 R9 = 000000009a18dd70

R10 = 0000000000000002 R11 = 0000000000000001

R12 = 00000000040288d0 R13 = 00000000040288d8

R14 = 0000000004028e38 R15 = 0000000000000001

RIP = 0000000098c5bd41 EFL = 00010202

CS = 0033 FS = 0053 GS = 002b

Stack Trace (from fault):

[ 0] 0x0000000098c5bd41 C:\Program Files\MATLAB\R2013a\bin\win64\mkl.dll+12959041 xerbla+11416321

[ 1] 0x00000000986ff97d C:\Program Files\MATLAB\R2013a\bin\win64\mkl.dll+07338365 xerbla+05795645

[ 2] 0x0000000098302bd9 C:\Program Files\MATLAB\R2013a\bin\win64\mkl.dll+03156953 xerbla+01614233

[ 3] 0x0000000098700ec4 C:\Program Files\MATLAB\R2013a\bin\win64\mkl.dll+07343812 xerbla+05801092

[ 4] 0x00000000987008ae C:\Program Files\MATLAB\R2013a\bin\win64\mkl.dll+07342254 xerbla+05799534

[ 5] 0x00000000980b180f C:\Program Files\MATLAB\R2013a\bin\win64\mkl.dll+00727055 ZUPMTR+00379695

[ 6] 0x0000000098018ae7 C:\Program Files\MATLAB\R2013a\bin\win64\mkl.dll+00101095 dgetrf+00000087

[ 7] 0x000000007469f9b0 C:\Program Files\MATLAB\R2013a\bin\win64\libmwmathlinalg.dll+00129456 FactorObject::create+00070096

[ 8] 0x000000007469fe8a C:\Program Files\MATLAB\R2013a\bin\win64\libmwmathlinalg.dll+00130698 FactorObject::create+00071338

[ 9] 0x0000000004b8cf7f C:\Program Files\MATLAB\R2013a\bin\win64\m_dispatcher.dll+00053119 Mfunction_handle::dispatch+00000975

[ 10] 0x0000000004b8cd8f C:\Program Files\MATLAB\R2013a\bin\win64\m_dispatcher.dll+00052623 Mfunction_handle::dispatch+00000479

[ 11] 0x0000000004ce56d7 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00743127 inDestroyWS+00300567

[ 12] 0x0000000004cdfded C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00720365 inDestroyWS+00277805

[ 13] 0x0000000004ce64a8 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00746664 inDestroyWS+00304104

[ 14] 0x0000000004cdc3b0 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00705456 inDestroyWS+00262896

[ 15] 0x0000000004ccf112 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00651538 inDestroyWS+00208978

[ 16] 0x0000000004cd0bd0 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00658384 inDestroyWS+00215824

[ 17] 0x0000000004cbcf79 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00577401 inDestroyWS+00134841

[ 18] 0x0000000004b8c64f C:\Program Files\MATLAB\R2013a\bin\win64\m_dispatcher.dll+00050767 Mfh_file::dispatch_fh+00000623

[ 19] 0x0000000004b8ced2 C:\Program Files\MATLAB\R2013a\bin\win64\m_dispatcher.dll+00052946 Mfunction_handle::dispatch+00000802

[ 20] 0x0000000004c3e70e C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00059150 inValidateLoadedObject+00002350

[ 21] 0x0000000004d46495 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+01139861 IInterpreter::IInterpreter+00000229

[ 22] 0x0000000004d4ca45 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+01165893 inRegisterFunctionHandles+00004405

[ 23] 0x0000000004d4ca12 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+01165842 inRegisterFunctionHandles+00004354

[ 24] 0x0000000004d4c9d7 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+01165783 inRegisterFunctionHandles+00004295

[ 25] 0x0000000004d3ba0e C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+01096206 inGetSeqVarPtrsFromCurrentWS+00005742

[ 26] 0x0000000004c3be89 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00048777 inEvalCmdWithLocalReturn+00000329

[ 27] 0x0000000004c3bdcc C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00048588 inEvalCmdWithLocalReturn+00000140

[ 28] 0x0000000004c3bd81 C:\Program Files\MATLAB\R2013a\bin\win64\m_interpreter.dll+00048513 inEvalCmdWithLocalReturn+00000065

[ 29] 0x0000000079fbbecd C:\Program Files\MATLAB\R2013a\bin\win64\libmwbridge.dll+00048845 mnDebugPrompt+00000109

[ 30] 0x0000000079fbd01b C:\Program Files\MATLAB\R2013a\bin\win64\libmwbridge.dll+00053275 mnParser+00000763

[ 31] 0x000000007499daa4 C:\Program Files\MATLAB\R2013a\bin\win64\mcr.dll+00187044 mcrInstance::mnParser_on_interpreter_thread+00000036

[ 32] 0x0000000074982220 C:\Program Files\MATLAB\R2013a\bin\win64\mcr.dll+00074272 mcr::setInterpreterThreadToCurrent+00031664

[ 33] 0x0000000074982280 C:\Program Files\MATLAB\R2013a\bin\win64\mcr.dll+00074368 mcr::setInterpreterThreadToCurrent+00031760

[ 34] 0x00000000067af9d6 C:\Program Files\MATLAB\R2013a\bin\win64\uiw.dll+00391638 UIW_IsUserMessage+00000086

[ 35] 0x00000000067b0095 C:\Program Files\MATLAB\R2013a\bin\win64\uiw.dll+00393365 UIW_SetGLIMUserMsg+00000117

[ 36] 0x00000000774f8fea C:\Windows\system32\USER32.dll+00167914 GetMessagePos+00001114

[ 37] 0x00000000774e201b C:\Windows\system32\USER32.dll+00073755 SystemParametersInfoW+00000235

[ 38] 0x00000000774e7195 C:\Windows\system32\USER32.dll+00094613 GetGUIThreadInfo+00000469

[ 39] 0x000000007761fdf5 C:\Windows\SYSTEM32\ntdll.dll+00327157 KiUserCallbackDispatcher+00000031

[ 40] 0x00000000774ebb2a C:\Windows\system32\USER32.dll+00113450 PeekMessageW+00000186

[ 41] 0x00000000774e61a6 C:\Windows\system32\USER32.dll+00090534 PeekMessageA+00000198

[ 42] 0x00000000774e6137 C:\Windows\system32\USER32.dll+00090423 PeekMessageA+00000087

[ 43] 0x0000000006789a1b C:\Program Files\MATLAB\R2013a\bin\win64\uiw.dll+00236059 UIW_SetCurrentDialog+00000731

[ 44] 0x00000000067b1532 C:\Program Files\MATLAB\R2013a\bin\win64\uiw.dll+00398642 ws_FreeSystemFont+00000482

[ 45] 0x00000000044c8930 C:\Program Files\MATLAB\R2013a\bin\win64\libmwservices.dll+00887088 services::system_events::PpeDispatchHook::~PpeDispatchHook+00055600

[ 46] 0x00000000044c92f5 C:\Program Files\MATLAB\R2013a\bin\win64\libmwservices.dll+00889589 services::system_events::PpeDispatchHook::~PpeDispatchHook+00058101

[ 47] 0x00000000044ca100 C:\Program Files\MATLAB\R2013a\bin\win64\libmwservices.dll+00893184 services::system_events::PpeDispatchHook::~PpeDispatchHook+00061696

[ 48] 0x00000000044d28d2 C:\Program Files\MATLAB\R2013a\bin\win64\libmwservices.dll+00927954 svWS_ProcessPendingEvents+00001090

[ 49] 0x000000007498329d C:\Program Files\MATLAB\R2013a\bin\win64\mcr.dll+00078493 mcr::setInterpreterThreadToCurrent+00035885

[ 50] 0x0000000074983562 C:\Program Files\MATLAB\R2013a\bin\win64\mcr.dll+00079202 mcr::setInterpreterThreadToCurrent+00036594

[ 51] 0x0000000074976915 C:\Program Files\MATLAB\R2013a\bin\win64\mcr.dll+00026901 mcrInstantiationError::operator=+00003781

[ 52] 0x0000000074979d52 C:\Program Files\MATLAB\R2013a\bin\win64\mcr.dll+00040274 mcr_invoke_on_interpreter_thread+00001602

[ 53] 0x0000000140005591 C:\Program Files\MATLAB\R2013a\bin\win64\MATLAB.exe+00021905

[ 54] 0x0000000140005c3a C:\Program Files\MATLAB\R2013a\bin\win64\MATLAB.exe+00023610

[ 55] 0x0000000140006103 C:\Program Files\MATLAB\R2013a\bin\win64\MATLAB.exe+00024835

[ 56] 0x00000000773cf56d C:\Windows\system32\kernel32.dll+00128365 BaseThreadInitThunk+00000013

[ 57] 0x0000000077603281 C:\Windows\SYSTEM32\ntdll.dll+00209537 RtlUserThreadStart+00000033

If this problem is reproducible, please submit a Service Request via:

http://www.mathworks.com/support/contact_us/

A technical support engineer might contact you with further information.

Thank you for your help.** This crash report has been saved to disk as C:\Users\djm\AppData\Local\Temp\matlab_crash_dump.300-1 **

Caught MathWorks::System::FatalException

[Please exit and restart MATLAB]>>