UVSC not running in version 4.13a

With a last version of Keil for ARM (4.13a) I am not able to establish a UVSC connection. Before it was running.

Matlab example:

obj.Keil = getenv('KEIL_DIR');
obj.libName = 'UVSC';

try unloadlibrary(obj.libName);
end
[notfound, warnings] = loadlibrary(obj.libName , @rgm_target_common.uvscif)
% loadlibrary(obj.libName, 'UVSC_C.h')

obj.Name = 'rgm_con1';
Handle = int32(0);
obj.Port = int32(4823);
ptrHandle = libpointer('int32Ptr', Handle);
ptrPort = libpointer('int32Ptr', 0);
ptrLogFile = libpointer('cstring', 'D:\uvsc.log');
uvCmd = obj.Keil;
if ~exist(uvCmd, 'file') CmdError(obj, 'UVSC_OpenConnection_file_exist', -1);
end

calllib(obj.libName, 'UVSC_Init', obj.Port, obj.Port)

status = 1;
[status] = calllib(obj.libName, 'UVSC_OpenConnection', ... ... % name, iConnHandle, pPort obj.Name, ptrHandle, ptrPort, ... ... % uvCmd, uvRunMode, callback uvCmd, 0, 0, ... ... % cb_custom, logFileName, logFileAppend, logCallBack 0, ptrLogFile, 1, 0)

Result of the logfile:

00:00:00.00 [T->] CUv3Client::GEN_EXIT()
00:00:00.00 [T->] CUv3Client::DBG_EXIT()
00:00:00.00 [T->] CUv3Client::DBG_STOP_EXECUTION()
00:00:00.00 [-->] [DBG_STOP_EXECUTION ]
00:00:00.09 [<--] [DBG_STOP_EXECUTION ] [UV_STATUS_NO_PROJECT (No project)]
00:00:00.09 [-->] [GEN_CPLX_COMPLETE ]
00:00:00.09 [<--] [GEN_CPLX_COMPLETE ] [OK]
00:00:00.09 [<-T] CUv3Client::DBG_STOP_EXECUTION() = UVSC_STATUS_COMMAND_ERROR
00:00:00.09 [-->] [DBG_EXIT ]
00:00:00.10 [<--] [DBG_EXIT ] [UV_STATUS_NO_PROJECT (No project)]
00:00:00.10 [-->] [GEN_CPLX_COMPLETE ]
00:00:00.10 [<--] [GEN_CPLX_COMPLETE ] [OK]
00:00:00.10 [<-T] CUv3Client::DBG_EXIT() = UVSC_STATUS_COMMAND_ERROR
00:00:00.10 [-->] [GEN_EXIT ]
00:00:00.10 [<--] [GEN_EXIT ] [OK]
00:00:00.10 [<-T] CUv3Client::GEN_EXIT() = UVSC_STATUS_SUCCESS
00:00:00.17 [<==] [PRJ_CLOSE ] [OK (Closed project 'ÎÝ‘|îÏ‘|œò')]