I need to write a script on windows 2012r2 server in vmware to check that two client pcs are upon the network and if they are to install adobe reader...

I need to write a script on windows 2012r2 server in vmware to check that two client pcs are upon the network and if they are to install adobe reader with the psexec.exe on the client pcs and record the condition to the up.txt.

If they are not up they the script need to record this condition to the error.log

I'm really lost with this as none of the reading material includes any of this information.