Encapsulated IfFileExists

Hi,

Is it possible to encapsulate multiple IfFileExists?

I`m trying to search for multiple files on the user`s hdd, and if one of them isn`t there, to search a messagebox.

Another example is, searching for multiple files (that are in multiple directories and to search for some registry keys. If one of these (Files or Registry Keys) isn`t there, to show the messagebox.

I tried to make something like this:

IfFileExists "C:\Test.txt" aha test



	aha:

		MessageBox MB_OK "Test.txt exists"

	test:

		IfFileExists "C:\Test2.txt" works not

		works:

			MessageBox MB_OK "Test.txt does not exists but Test2.txt exists"

		not:

			MessageBox MB_OK "Neither Test.txt or Test2.txt exists"

But it seems that this isn`t working.

I tried with registry too but after it check that the file exists it jumps the registry checking.

Any suggestions?

You forgot to jump out of each block.

IfFileExists "C:\Test.txt" aha test
aha:
  MessageBox MB_OK "Test.txt exists"
  goto end
test:
  IfFileExists "C:\Test2.txt" works not
  works:
    MessageBox MB_OK "Test.txt does not exists but Test2.txt exists"
    goto end
  not:
    MessageBox MB_OK "Neither Test.txt or Test2.txt exists"
end: 

I'd advise you to include logiclib.nsh and do this:

${If} ${FileExists} "C:\Test.txt"
  MessageBox MB_OK "Test.txt exists"
${Else}
  ${If} ${FileExists}  "C:\Test2.txt"
    MessageBox MB_OK "Test.txt does not exists but Test2.txt exists"
  ${Else}
    MessageBox MB_OK "Neither Test.txt or Test2.txt exists"
  ${EndIf}
${EndIf} 

Thanks for the info.

What if Test.txt exists and Test2.txt doesn`t?

In your example, if he find Test.txt it stops searching for Test2.txt.

How can i do so that it will check both files and if one of them isn`t there it`ll pop a message box?

I must do it for several files so the start is from two :P.

You're looking for ${IfNot} and ${AndIfNot}. See nsis.sourceforge.net/LogicLib or your NSIS\Examples\LogicLib.nsi for examples on what LogicLib can do.

Ok.

Thanks for helping me.