Unable to run batch tools

Hi out there people. Of late i have been experiencing this silly problem with certain tools. I know it may seem obvious but i have no idea what the problem is.

I am trying to run my Visual Administrator, ConfigTool and JSPM batch files but they do not execute. I even tried running them from a command prompt with no success. The error i get from the batch file is this

The System cannot find the path specified.

Program terminated abnormally

Although for Visual Administrator i can access it by clicking on the jar file referenced the other 2 dont seem to do the same. And i have tried them from the SID user and without. What on earth happened to this? Can you please help.

Many thanks.

John.