unable to execute batch file from command prompt in Toshiba Satellite c55-A

[AutoTest14]

I am unable to open my batch file that I have created from cmd. command.
Here is what I have on my pc. Computer-C:-Selenium-JAR(all Jar files that I need to run my scripts)-batch file
HERE is the command that I am entering in Cmd
cd..
cd..
cd..
Dir Selenium - which gives me Directory of Selenium including JAR folder
then to access JAR folder - which has my batch file
Cd JAR--- I get error - the system cannot find the path specified

How do I execute my batchfile from cmd.??

 

[rgd1101]

when you "dir selenium" you are at the root "C"
do a "CD selenium"
then the "cd JAR"