the error is as follows :
Unable to start a service execution.
Please check the following information for the possibble reason
and inform the installation development :
Opened sylib721.dll
exe dir is C:\Users\Insignia\AppData\Local\Temp\sapinst_exe.5044.1355287560
MessageLib initialized successfully.
Creating file C:\Users\Insignia\AppData\Local\Temp\sapinst_exe.5044.1355287560\dev_sap_kernel_test_12_Dec_2012_10_16_08.
Removed file C:\Users\Insignia\AppData\Local\Temp\sapinst_exe.5044.1355287560\dev_sap_kernel_test_12_Dec_2012_10_16_08.
Initialized SAP kernel tracing to file C:\Users\Insignia\AppData\Local\Temp\sapinst_exe.5044.1355287560\dev_sap_kernel
Creating file C:\Users\Insignia\AppData\Local\Temp\sapinst_exe.5044.1355287560\dev_sap_kernel_test_12_Dec_2012_10_16_08.
Removed file C:\Users\Insignia\AppData\Local\Temp\sapinst_exe.5044.1355287560\dev_sap_kernel_test_12_Dec_2012_10_16_08.
Initialized SAP kernel tracing to file C:\Users\Insignia\AppData\Local\Temp\sapinst_exe.5044.1355287560\dev_sap_kernel
Opened C:\Users\Insignia\AppData\Local\Temp\sapinst_exe.5044.1355287560/iaguieng721.dll
receiving and sending on port 21200
Environment variable SAPINST_JRE_HOME set to value 'C:/Users/Insignia/AppData/Local/Temp/sapinst_exe.5044.1355287560/jre'.
exe dir is C:/Users/Insignia/AppData/Local/Temp/sapinst_exe.5044.1355287560
Creating file C:\Program Files\sapinst_instdir\x.
Removed file C:\Program Files\sapinst_instdir\x.
Opened C:\Users\Insignia\AppData\Local\Temp\sapinst_exe.5044.1355287560/iakdblib721.dll
SAPinst build information:
--------------------------
abi version : 721
make variant: 720_REL
build : 1147189
compile time: Apr 20 2010 22:51:41
showing dlg diProductChoice
<dialog sid="diProductChoice">
<title>Welcome to SAP Installation Master</title>
<dialog/>
Login in progress
Connection request to guiengine backend by host 169.254.116.207
Protocol version is 3.1
Send connect information
client logged on
Waiting for an answer from GUI
CDialogHandler: ACTION_NEXT requested
<dialog sid="diProductChoice">
<dialog/>
Creating file C:\Program Files\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\x.
Removed file C:\Program Files\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\x.
showing dlg diRestartOrCancel
<dialog sid="diRestartOrCancel">
Dialog does not contain standard input handler, so the backend is not able to generate a log entry
<dialog/>
Waiting for an answer from GUI
current working directory is C:\Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL/
Creating file C:\Program Files\sapinst_instdir\x.
Removed file C:\Program Files\sapinst_instdir\x.
Target file exists and (mode & ISyNode::EXISTING) ==> I will copy/move.
Syslib info about system call. OS message 32 (The process cannot access the file because it is being used by another process.
) after execution of system call 'DeleteFile' with parameter (C:\Program Files\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\dev_sap_kernel), line (217) in file (synxcfile.cpp).
Moving file C:\Program Files\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\dev_sap_kernel to: C:\sap5428.tmp.
System call failed. Error 32 (The process cannot access the file because it is being used by another process.
) in execution of system call 'MoveFileEx' with parameter (C:\Program Files\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\dev_sap_kernel, C:\sap5428.tmp, MOVEFILE_WRITE_THROUGH | MOVEFILE_REPLACE_EXISTING), line (251) in file (synxcfile.cpp), stack trace: syxxclogbook.cpp: 325: PSyLogBook::movePrivateLogFiles(const CSyPath & 'C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL)
syxxcnode.cpp: 391: CSyNodeImpl::move(const CSyPath & C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x3)
syxxcnode.cpp: 1056: CSyNodeImpl::prepareMove(C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL)
syxxcnode.cpp: 803: CSyNodeImpl::remove()
synxcfile.cpp: 184: CSyFileImpl::removeEx(ISyFSErrorHandler * pErrorHandler)
.
Unable to delete node C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL/dev_sap_kernel with type file: The process cannot access the file because it is being used by another process.
Exception thrown near line 260 in file synxcfile.cpp
Stack trace:
syxxclogbook.cpp: 325: PSyLogBook::movePrivateLogFiles(const CSyPath & 'C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL)
syxxcnode.cpp: 391: CSyNodeImpl::move(const CSyPath & C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x3)
syxxcnode.cpp: 1056: CSyNodeImpl::prepareMove(C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL)
syxxcnode.cpp: 803: CSyNodeImpl::remove()
synxcfile.cpp: 184: CSyFileImpl::removeEx(ISyFSErrorHandler * pErrorHandler)
At line 260 file synxcfile.cpp
Call stack:
syxxclogbook.cpp: 325: PSyLogBook::movePrivateLogFiles(const CSyPath & 'C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL)
syxxcnode.cpp: 391: CSyNodeImpl::move(const CSyPath & C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x3)
syxxcnode.cpp: 1056: CSyNodeImpl::prepareMove(C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL)
syxxcnode.cpp: 803: CSyNodeImpl::remove()
synxcfile.cpp: 184: CSyFileImpl::removeEx(ISyFSErrorHandler * pErrorHandler)
System call failed. Error 32 (The process cannot access the file because it is being used by another process.
) in execution of system call 'MoveFileEx' with parameter (C:\Program Files\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\dev_sap_kernel, C:\sap5428.tmp, MOVEFILE_WRITE_THROUGH | MOVEFILE_REPLACE_EXISTING), line (251) in file (synxcfile.cpp), stack trace: syxxclogbook.cpp: 325: PSyLogBook::movePrivateLogFiles(const CSyPath & 'C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL)
syxxcnode.cpp: 391: CSyNodeImpl::move(const CSyPath & C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x3)
syxxcnode.cpp: 1056: CSyNodeImpl::prepareMove(C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL)
syxxcnode.cpp: 803: CSyNodeImpl::remove()
synxcfile.cpp: 184: CSyFileImpl::removeEx(ISyFSErrorHandler * pErrorHandler)
.
Unable to delete node C:/Program Files/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL/dev_sap_kernel with type file: The process cannot access the file because it is being used by another process.
Failed action: with parameters
Error number 32 error type WIN32_ERROR
The execution will be terminated now.