Apache Friends Support Forum

I'm not sure.
I'm use ESET NOD32 AnTIvirus and os : windows7 ultimate

But today I'm can use xampp on php. But tomorrow I can't start xampp? Why Xampp error in next day? help me to slove problem?
"8:41:24 [main] Initializing Control Panel
8:41:24 [main] Windows Version: Windows 7 Ultimate SP1 32-bit
8:41:24 [main] XAMPP Version: ???
8:41:24 [main] Control Panel Version: 3.2.1 [ Compiled: May 7th 2013 ]
8:41:24 [main] Running with Administrator rights - good!
8:41:24 [main] XAMPP Installation Directory: "c:\users\administrator\desktop\"
8:41:24 [main] Checking for prerequisites
8:41:25 [main] All prerequisites found
8:41:26 [main] Initializing Modules
8:41:26 [Apache] Problem detected: Apache Not Found!
8:41:26 [Apache] Disabling Apache buttons
8:41:26 [Apache] Run this program from your XAMPP root directory!
8:41:26 [mysql] Problem detected: MySQL Not Found!
8:41:26 [mysql] Disabling MySQL buttons
8:41:26 [mysql] Run this program from your XAMPP root directory!
8:41:26 [filezilla] Problem detected: FileZilla Not Found!
8:41:26 [filezilla] Disabling FileZilla buttons
8:41:26 [filezilla] Run this program from your XAMPP root directory!
8:41:26 [mercury] Problem detected: Mercury Not Found!
8:41:26 [mercury] Disabling Mercury buttons
8:41:26 [mercury] Run this program from your XAMPP root directory!
8:41:26 [Tomcat] Problem detected: Tomcat Not Found!
8:41:26 [Tomcat] Disabling Tomcat buttons
8:41:26 [Tomcat] Run this program from your XAMPP root directory!
8:41:26 [Tomcat] Problem detected: Required Tool catalina_start.bat Not Found!
8:41:26 [Tomcat] Problem detected: Required Tool catalina_stop.bat Not Found!
8:41:26 [Tomcat] Problem detected: Required Tool catalina_service.bat Not Found!
8:41:26 [main] Starting Check-Timer
8:41:26 [main] Control Panel Ready
8:41:52 [Apache] Attempting to start Apache app...
8:41:58 [mysql] Attempting to start MySQL app...
"

Install XAMPP in c:\ not on your desktop