Black and white Computer

Today I download the Windows binary version of the Apache Tomcat , after I follow the guide to install the tomcat , when I using the command line startup.bat the tomcat, a command prompt out then close automatically. while the command prompt only show this. Another command prompt is come out but exit automatically and the Apache tomcat Server is not start which test it using the browser key in localhost:8080, but turns out is connection timeout. I look through the startup.bat and found that it call catalina.bat with no arguments. The catalina.bat is too long , very lazy to look at it. I try to google it the way to stop the pop up command prompt close. Ok , no more story straight to the solution: 1) Type in "catalina.bat run" at the bin directory of your apache tomcat folder.(or in baby step type in "C:\tomcat\bin\catalina.bat run" replace the tomcat with the name of your Apache directory) 2) Then it come out the logs cannot create logs  org.a...

I facing the problem that cause me cannot access the internet. I open the network and sharing center, under the biew your basic network information and set up connection heading, it display unknown and underneath say The dependency service or group failed to start. To solve this problem I visit that the device manager show the network driver is corrupted. You try to unistall the drive that show ! , x   or ? . The rescan the driver it will ask you to reinstall the driver. If the driver cannnot be deleted or update then you have to follow the following steps. There are few solution : First Solution: First, you open command prompt (start >All Programs >Accessories > Command Prompt [ps: Right click and run as Administrator]). Then you type in sfc/scannow and then press enter. You have to wait few minute to let it finish scan . See the output to make sure the corrupt file was repaired.  Reboot the computer. If the problem still exist after reboot , then you h...