Packet Tracer version 5.2 is a maintenance release that fixes a software issue in version 5.2 that causes the Check Results button to be incorrectly disabled in certain situations. You should upgrade to this version if you are currently using version 5.2 and expereince the issue. Previous versions of Packet Tracer are not affected.
Download Packet Tracer v5.2
Packet Tracer version 5.2 is a maintenance release that fixes a software issue in version 5.2 that causes the Check Results button to be incorrectly disabled in certain situations. You should upgrade to this version if you are currently using version 5.2 and expereince the issue. Previous versions of Packet Tracer are not affected.