What tag text/cache-manifest header

[lse123]

15:38:51 [main] Initializing Control Panel
15:38:51 [main] Windows Version: Windows 7 Professional SP1 64-bit
15:38:51 [main] XAMPP Version: 1.8.0
15:38:51 [main] Control Panel Version: 3.0.12 [ Compiled: June 24th 2012 ]
15:38:51 [main] Running with Administrator rights - good!
15:38:51 [main] XAMPP Installation Directory: "c:\xampp\"
15:38:51 [main] Initializing Modules
15:38:51 [main] Starting Check-Timer
15:38:51 [main] Control Panel Ready

What tag
Content-type: text/cache-manifest header

To use if using manifest manifest.appcache file for offline apps…?

My localhost server is above...