How to resolve “'installutil' is not recog

Question

Just tried to run an application via the following:

I have browsed to the directory with an app WindowsService1.exe in it, then tried the command Installutil WindowsService1.exe but got the following error...

As VS has only been installed for a day or two I'm worried that something may be wrong with that install as it should recognise installutil.

Are there some basic diagnostics I can perform to ensure that VS Command Prompt is finding all the programs that it should ?

EDIT

If i run PATH in the command prompt I see the following:

Answer 1

open visual studio command prompt in admin mode i.e., right click on vs command prompt and run as administrator

Answer 2

InstallUtil.exe is typically found under one of the versions listed under C:\Windows\Microsoft.NET\Framework.

In my case it is under v4.0.30319.

You could just check your path:

echo %PATH%

should give you a list of directories searched for executables.

Answer 3

Unless you've modified your path, the following should be available in developer command prompt and not cmd:

• msbuild
• mstest(for ultimate)
• csc
• ilasm

... etc

If those aren't available you may have a corrupted install.