Hi @ll,

some Windows commands/programs fail when (one of) their
command line argument(s) is/are enclosed in quotes; for
example:

%SystemRoot%\System32\FontView.Exe "<pathname>.TTF"
%SystemRoot%\System32\FONTVIEW.Exe /P "<filename>.TTF"
%SystemRoot%\System32\RunDLL32.Exe \
%SystemRoot%\System32\SetupAPI.Dll,InstallHinfSection <section> <flags> \
"<pathname>.INF"

The failure messages shown by both commands are priceless,
they dont give the slightest hint why they fail at all.-(

JFTR: both commands support (like NOTEPAD.EXE or CreateProcess(),
      see <http://msdn.microsoft.com/library/ms682425.aspx>)
      "long" but unquoted file/pathnames containing spaces!


Another example:

> "%TEMP%\just a test.eml" Echo Subject: Just a test

"%ProgramFiles%\Windows Mail\WinMail.Exe" /EML:"%TEMP%\just a test.eml"
"%ProgramFiles%\Windows Mail\WinMail.Exe" /ForwardEML:"%TEMP%\just a test.eml"
"%ProgramFiles%\Windows Mail\WinMail.Exe" /ReplyEML:"%TEMP%\just a test.eml"
"%ProgramFiles%\Windows Mail\WinMail.Exe" /ReplyAllEML:"%TEMP%\just a test.eml"

> "%TEMP%\just a test.nws" Echo Subject: Just a test

"%ProgramFiles%\Windows Mail\WinMail.Exe" /NWS:"%TEMP%\just a test.nws"
"%ProgramFiles%\Windows Mail\WinMail.Exe" /ForwardNWS:"%TEMP%\just a test.nws"
"%ProgramFiles%\Windows Mail\WinMail.Exe" /ReplyNWS:"%TEMP%\just a test.nws"
"%ProgramFiles%\Windows Mail\WinMail.Exe" /ReplyAllNWS:"%TEMP%\just a test.nws"

show the error message

"The File ""...\just a test.eml"" could not be opened because it does
 not exist or is being used by another application. (0x800CCF65, 123)"

At least this message gives a very slight hint: the Win32 error '123'
alias ERROR_INVALID_NAME is
"The filename, directory name, or volume label syntax is incorrect";
see <http://msdn.microsoft.com/library/ms681382.aspx> or run
NET.EXE HelpMsg 123

Again, same as above: this program works when the argument is not
quoted, despite the "long" pathname containing spaces:

"%ProgramFiles%\Windows Mail\WinMail.Exe" /EML:%TEMP%\just a test.eml
"%ProgramFiles%\Windows Mail\WinMail.Exe" /NWS:%TEMP%\just a test.nws

BUT:
"%ProgramFiles%\Windows Mail\WinMail.Exe" \
/MailURL:"mailto:mailbox@example.com?subject=..." "%ProgramFiles%\Windows \
Mail\WinMail.Exe" /NewsURL:"mailto:mailbox@example.com?subject=..." both work with a \
quoted argument!

JFTR: if you dont have "Windows Mail", but "Windows Live Mail" or
      "Outlook Express": they too show the same inconsistent and
      surprising behaviour.

      I have not checked whether "Outlook" has the same bug, but
      I'm confident it has.-(

WTF?
Microsoft, can't you afford a QA?


And one more:

the "AppInit_DLLs" registry entry
(see <https://support.microsoft.com/kb/197571> as well as
<https://msdn.microsoft.com/library/dd744762.aspx>).

JFTR: although AppInit_DLLs are only supported on Windows NT
      (see <https://support.microsoft.com/kb/134655>) a braindead
      developer choose not to use a REG_MULTI_SZ value (avoiding
      the need to interpret spaces as separator and thus supporting
      "long" filenames).


have fun
Stefan Kanthak