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Portable App Development

Discuss portable app development and modification of existing apps.

Online installers, can we wait?

spg SCOTT's picture
Submitted by spg SCOTT on April 17, 2011 - 5:17pm

When you have an online app, and there is a firewall running on the pc, I am asked to allow the app connection to download chrome for example.

Normally this is fine, but when you use the updater within the platform it causes problems.

I am told that there is no connection to download, so I allow the prompt from the firewall and the updater carries on, only it skips chrome.

This means that the install is messed up because it has deleted the old install and now there is nothing for the launcher to do but give a "not found" error.

Hotkeys in NSIS

Pyromaniac's picture
Submitted by Pyromaniac on April 13, 2011 - 9:32pm

So, I'm trying to make an app in NSIS that will act according to a certain hotkey that's pressed (in this case, alt + b). I think I've got the register/unregister part down, but I don't know how to store whatever was pressed into $var, then I can do what I need to from there...

I've never used the system plugin (or GetDlgItem for that matter), nor have I registered hotkeys, but I found a couple of tutorials on how to use the system plugin (from the manual), and how to register hotkeys (from MSDN).

So far, I got this from guessing and checking:

GetDlgItem $0 $HWNDPARENT 1

OpenOffice needs updated

horn's picture
Submitted by horn on April 12, 2011 - 5:10pm

Can someone update OpenOffice 3.2 I had to replace system files of OpenOffice Portable with the new version of OpenOffice 3.3 to update it. It works fine, but I still think you should update your OpenOffice.

I don't use LibreOffice because it is too slow, and has to many bugs. Possibly when they develop it better I will switch over, but for now, please update OpenOffice.

The Sims Portable (Actually Works)

Submitted by Lemonizer on April 12, 2011 - 3:27pm

Recently, I have been toying around with my installation of The Sims 1, and have managed to make a portable edition. It currently works on my Kingston DataTraveler G2 but I have not yet incorporated it into the PortableApps suite. If anyone would like to try The Sims Portable, just email me at: [Email address removed - mod Chris]

Happy Apping!
Jack (Lemonizer)

[Solved] Custom Script Problems

OpenPlatform's picture
Submitted by OpenPlatform on April 10, 2011 - 9:54pm

I'm attempting to create a lazarus portable 0.9.30, but there is a problem with the PAL Launcher handling the environment variables file the file needs to be copied from the %defaultdata%\settings & %defaultdata%\profile locations, written before the ${AppID}Settings.ini file is overwritten, and then copied tho the desired location. In the PortableApps.comLauncherCustom.nsh file I imputed this code:

${SegmentFile}

Var LastAppDir

${DisableSegment} DriveLetter

${Segment.onInit}
${IfNot} ${FileExists} "$EXEDIR\Data"
	CreateDirectory "$EXEDIR\Data"

How to set up an app to use the AppNamePortable\Data\settings directory

Submitted by elegemvanbelole on April 5, 2011 - 10:11am

Greetings for you all!

I'm trying to create a portable version of Vectir. This is a handy little tool, which allows you to use your Bluetooth enabled mobile phone to remotly control your pc. I want to make the so-called server part of this tool portable.

I've created a launcher for this app, and it launches the app allright, however, the app still creates a directory on my local hard drive to store its settings in it. I tried to figure out how to make the app use the VectirPortable\Data\settings directory, but the more I read, the more confused I got.

The New Portable App

Submitted by RANADHEER on April 3, 2011 - 6:26am

Hi friends,
This is my first portable app and hope it does not have any errors in it.
MP3 Quality Modifier is a straightforward program that is able to easily change the quality of your MP3′s in order to save disk space and/or to fit more music on your MP3 player while maintaining the desired level of audio quality and keeping all ID3 tags intact! It is the right choice if you prefer a simple program to a complex one. It doesn’t need an installation, is powerful but easy to understand and best of all: Completely free of charge!
here is the home page:

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