https://community.intel.com/t5/Intel-Integrated-Performance/Link-error-with-WinDDK-6000/m-p/886969#M10949 <DIV style="margin:0px;"></DIV> <BR />Note, the latest version is IPP 6.0. Please check with IPP kernel mode sample on how to use IPP in kernel mode drivers.<BR /><BR />Regards,<BR /> Vladimir Tue, 10 Mar 2009 09:59:12 GMT Vladimir_Dudnik 2009-03-10T09:59:12Z https://community.intel.com/t5/Intel-Integrated-Performance/Link-error-with-WinDDK-6000/m-p/886968#M10948 <P>We have kernel mode drivers with IPP 2.0 which can be build sucessfully using WinDDK 6000 Vista/Longhorn environment.<BR />Recently, we're trying to move to IPP5.3 with the same environment but got a link error:<BR /><BR />LIBCNTPR.LIB(sqrt.obj) : warning LNK4006: __CIsqrt already defined in ntoskrnl.lib(ntoskrnl.exe); second definition ignored<BR />LINK : error LNK1218: warning treated as error; no output file generated<BR /><BR />The Sources file was checked regarding the TARGETLIBS setting:<BR />TARGETLIBS= $(SDK_LIB_PATH)\LIBCNTPR.LIB \<BR /> $(DDK_LIB_PATH)\PORTCLS.LIB<BR /><BR />Is there any suggestion of this error?<BR />Thanks.</P> Thu, 05 Mar 2009 11:37:22 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Link-error-with-WinDDK-6000/m-p/886968#M10948 john2 2009-03-05T11:37:22Z https://community.intel.com/t5/Intel-Integrated-Performance/Link-error-with-WinDDK-6000/m-p/886969#M10949 <DIV style="margin:0px;"></DIV> <BR />Note, the latest version is IPP 6.0. Please check with IPP kernel mode sample on how to use IPP in kernel mode drivers.<BR /><BR />Regards,<BR /> Vladimir Tue, 10 Mar 2009 09:59:12 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Link-error-with-WinDDK-6000/m-p/886969#M10949 Vladimir_Dudnik 2009-03-10T09:59:12Z