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Need Help With Making App Portable

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jpolzner
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Need Help With Making App Portable

I'm in the process of making a launcher for Final Burn Alpha. I using a simple NSIS script as shown below.

------------------------------------------
!define NAME "Final Burn Alpha"

OutFile "${NAME}.exe"

WindowIcon Off
SilentInstall Silent
AutoCloseWindow True

Icon "fba.ico"

Section "Main"
Exec 'App\fba.exe'
SectionEnd
-------------------------------------------

The problem I'm running into is when PAM is running, FBA cannot write to the application directory (\PortableApps\FinalBurnAlpha\App\). Instead it's creating new directories & .ini file in the root directory of the USB drive like it the first time running. If I shut down PAM and run FBA, it's able to write to the directory just fine.

Any ideas? I made launchers for several apps using the same layout and I've never run into this problem before?

Patrick Patience
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Well.

Are you using a beta version of the menu, because there is currently a working directory bug fixed in beta two, but broken again in beta 3.

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jpolzner
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I'm on Beta 3. I'll try

I'm on Beta 3. I'll try rolling back to Beta 2 and see if it fixes the problem.

TaffinFoxcroft
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try this at the

try this at the end:

Section "Main"
Exec '$exedir\App\fba.exe'
SectionEnd

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You just keep on trying till you run out of cake.

Ryan McCue
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Nope

You need more quotes.

Section "Main"
Exec '"$EXEDIR\App\fba.exe"'
SectionEnd

----
Ryan McCue.
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Patrick Patience
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Well...

I understand sometimes when the extra quotes are needed for, but what are they needed for in this case?

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John Bentley
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If the directory has a space

If the directory has a space then part of the filename will be mistaken for command line args.

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Ryan McCue
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Exactly

For example Exec '$EXEDIR\hi.exe' in My Documents would be sent as C:\Documents and Settings\Dummy User\My Documents\hi.exe which could launch C:\Documents.exe, C:\Documents and Settings\Dummy.exe, C:\Documents and Settings\Dummy User\My.exe or C:\Documents and Settings\Dummy User\My Documents\hi.exe
Whereas, Exec '"$EXEDIR\hi.exe"' would be sent as "C:\Documents and Settings\Dummy User\My Documents\hi.exe" which would only match "C:\Documents and Settings\Dummy User\My Documents\hi.exe"
----
Ryan McCue.
Blog.
So all that Airbus-delay trouble over here in Europe is because of YOU!
Simeon.

"If you're not part of the solution, you're part of the precipitate."

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