since update to 1.507 (from 1.505), no build is possible.

it seems that fix of https://issues.jenkins-ci.org/browse/JENKINS-15587 has broken XP compatibility.

when starting to run any job, error message is :

FATAL: Error looking up function 'CreateSymbolicLinkW': La procédure spécifiée est introuvable.

java.lang.UnsatisfiedLinkError: Error looking up function 'CreateSymbolicLinkW': La procédure spécifiée est introuvable.

at com.sun.jna.Function.<init>(Function.java:179)
at com.sun.jna.NativeLibrary.getFunction(NativeLibrary.java:347)
at com.sun.jna.NativeLibrary.getFunction(NativeLibrary.java:327)
at com.sun.jna.Library$Handler.invoke(Library.java:203)
at $Proxy22.CreateSymbolicLinkW(Unknown Source)
at hudson.util.jna.Kernel32Utils.createSymbolicLink(Kernel32Utils.java:85)
at hudson.Util.createSymlink(Util.java:1048)
at hudson.model.Run.execute(Run.java:1573)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:237)