Problema Instalacion Netweaver 7.02

[aan2073]

Que alguien me ayude por favor
Que tal...soy nuevo en SAP. Estoy tratando de instalar la version 7.02 trial en una maquina virtual WinXP:
y me da el siguiente error:

Caught a known exception during service selection. Errortext: At line 701 file synxcfile.cpp Call stack: sixxbserviceselection.cpp: 928: CSapInst::copyDirectory() synxcfile.cpp: 507: CSyFileImpl::copy(const CSyPath & C:/Archivos de programa/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x1, ISyProgressObserver*) const System call failed. Error 87 (El parámetro no es correcto. ) in execution of system call 'CopyFile' with parameter (D:\NWASABAPTRIAL70206\SAP_NetWeaver_702e_Installation_Master\IM_WINDOWS_I386\NW702\WEBAS\IND\control.xml, C:\Archivos de programa\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\control.xml, FALSE), line (698) in file (synxcfile.cpp), stack trace: sixxbserviceselection.cpp: 928: CSapInst::copyDirectory() synxcfile.cpp: 507: CSyFileImpl::copy(const CSyPath & C:/Archivos de programa/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x1, ISyProgressObserver*) const . Message stack: Opened sylib721.dll exe dir is C:\DOCUME~1\XPMUser\CONFIG~1\Temp\sapinst_exe.1908.1309227560 MessageLib initialized successfully. Creating file C:\Documents and Settings\XPMUser\Configuración local\Temp\sapinst_exe.1908.1309227560\dev_sap_kernel_test_27_Jun_2011_23_19_40. Removed file C:\Documents and Settings\XPMUser\Configuración local\Temp\sapinst_exe.1908.1309227560\dev_sap_kernel_test_27_Jun_2011_23_19_40. Initialized SAP kernel tracing to file C:\DOCUME~1\XPMUser\CONFIG~1\Temp\sapinst_exe.1908.1309227560\dev_sap_kernel Creating file C:\Documents and Settings\XPMUser\Configuración local\Temp\sapinst_exe.1908.1309227560\dev_sap_kernel_test_27_Jun_2011_23_19_40. Removed file C:\Documents and Settings\XPMUser\Configuración local\Temp\sapinst_exe.1908.1309227560\dev_sap_kernel_test_27_Jun_2011_23_19_40. Initialized SAP kernel tracing to file C:\DOCUME~1\XPMUser\CONFIG~1\Temp\sapinst_exe.1908.1309227560\dev_sap_kernel Opened C:\DOCUME~1\XPMUser\CONFIG~1\Temp\sapinst_exe.1908.1309227560/iaguieng721.dll receiving and sending on port 21200 Environment variable SAPINST_JRE_HOME set to value 'C:/DOCUME~1/XPMUser/CONFIG~1/Temp/sapinst_exe.1908.1309227560/jre'. exe dir is C:/DOCUME~1/XPMUser/CONFIG~1/Temp/sapinst_exe.1908.1309227560 Creating file C:\Archivos de programa\sapinst_instdir\x. Removed file C:\Archivos de programa\sapinst_instdir\x. Opened C:\DOCUME~1\XPMUser\CONFIG~1\Temp\sapinst_exe.1908.1309227560/iakdblib721.dll SAPinst build information: -------------------------- abi version : 721 make variant: 720_REL build : 1128529 compile time: Jan 20 2010 03:41:04 showing dlg diProductChoice <dialog sid="diProductChoice"> <title>Welcome to SAP Installation Master</title> <dialog/> Login in progress Connection request to guiengine backend by host 10.10.0.10 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:\Archivos de programa\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\x. Removed file C:\Archivos de programa\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\x. Target node does not exists and (mode & ISyNode::MISSING) ==> I will copy/move. Copying file D:/NWASABAPTRIAL70206/SAP_NetWeaver_702e_Installation_Master/IM_WINDOWS_I386/NW702/WEBAS/IND/control.xml to C:/Archivos de programa/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL System call failed. Error 87 (El parámetro no es correcto. ) in execution of system call 'CopyFile' with parameter (D:\NWASABAPTRIAL70206\SAP_NetWeaver_702e_Installation_Master\IM_WINDOWS_I386\NW702\WEBAS\IND\control.xml, C:\Archivos de programa\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\control.xml, FALSE), line (698) in file (synxcfile.cpp), stack trace: sixxbserviceselection.cpp: 928: CSapInst::copyDirectory() synxcfile.cpp: 507: CSyFileImpl::copy(const CSyPath & C:/Archivos de programa/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x1, ISyProgressObserver*) const . Exception thrown near line 701 in file synxcfile.cpp Stack trace: sixxbserviceselection.cpp: 928: CSapInst::copyDirectory() synxcfile.cpp: 507: CSyFileImpl::copy(const CSyPath & C:/Archivos de programa/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x1, ISyProgressObserver*) const At line 701 file synxcfile.cpp Call stack: sixxbserviceselection.cpp: 928: CSapInst::copyDirectory() synxcfile.cpp: 507: CSyFileImpl::copy(const CSyPath & C:/Archivos de programa/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x1, ISyProgressObserver*) const System call failed. Error 87 (El parámetro no es correcto. ) in execution of system call 'CopyFile' with parameter (D:\NWASABAPTRIAL70206\SAP_NetWeaver_702e_Installation_Master\IM_WINDOWS_I386\NW702\WEBAS\IND\control.xml, C:\Archivos de programa\sapinst_instdir\NW702\AS-ABAP\ADA\CENTRAL\control.xml, FALSE), line (698) in file (synxcfile.cpp), stack trace: sixxbserviceselection.cpp: 928: CSapInst::copyDirectory() synxcfile.cpp: 507: CSyFileImpl::copy(const CSyPath & C:/Archivos de programa/sapinst_instdir/NW702/AS-ABAP/ADA/CENTRAL, ISyNode::CopyMoveMode_t 0x1, ISyProgressObserver*) const . Failed action: with parameters Error number 0 error type NONE