这个问题如何处理
wjyjz 2014-04-02 09:44:30 An error occurred while uninstalling
session context was:(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Uninstall, operand=[R]org.eclipse.rcp.configuration_root.win32.win32.x86 1.0.0.v20130521-1847 --> null, action=org.eclipse.equinox.internal.p2.touchpoint.natives.actions.CleanupzipAction).
Backup of file E:\eclipse\eclipse.exe failed.
Can not remove : E:\eclipse\eclipse.exe