Portable App Development

Example: In Google Chrome Portable with Portable Passwords enabled, if the user enters the wrong master password or hits cancel, the launcher should abort.

Right now this is only possible with the Abort keyword in the Init function. Anywhere else and you have missed cleanup work! The Init function of course runs before the splash screen, and before the checks for secondary launch and crash detection, making it less than ideal for some of the stuff you might want to do there (in my case, show a password prompt on the primary launch).

KeepNote: https://portableapps.com/node/30466

Downloaded the app via the link provided above. I get the Portable App splash screen in B&W and then nothing. I checked my processes, but don't see any new items shown.

I had my brother also download it and try it with the same result.

We are both running Win XP Pro SP3.

Thanks for building the app!

In said macro, we see this:

Push "${_VARIABLE_NAME}"
Push "${_PATH}"

This results in Push believing it has multiple parameters due to the " being interpreted as an end string. It needs to be escaped somehow or something.

My band-aid fix was to do this to my local copy:

Push `${_VARIABLE_NAME}`
Push `${_PATH}`

Obviously the same problem, just less likely to run into it due to the uncommon use of the backtick character. Any other macros in PAL may suffer from the same problem.

In the documantation regarding the section [RegistryKeys] I found the following statement:

If you do not wish to save the data of the registry key to a file but only want to keep it safe and throw away any changes, set the “file name” to -, so you end up with -=registry key location.

I've been thinking about the meaning of this statement.

If you check the bottom of the PAL NSI, as you can see after the MessageBox for LauncherCrashCleanup, it goes down to PostExec and Post to run cleanup.

But the manual claims PostExec happens after the program is launched, which won't happen in this particular case. I am guessing the actual PAL behavior is as designed, and the manual just needs to clarify that. It might also be useful to provide a "emergency clean up" flag variable so custom code can check it.

Hi all,

I use Portable Apps with windows and Ubuntu (with Wine), and since few days, I can't open Thunderbird or Firefox Portable. I have an error message who propose me to tell to wine support...

Is it normal?

Hi,

I found the bugtracker here
https://portableapps.com/development/bugs

but I can not see any possibility to create new bugreports - searching this forum for "create bugreport" does not bring up any valuable information, so I am asking here...

I am generally really enthusiastic about the whole portableapps project - the new version with automatic updates is something microsoft should have invented 10 years before, it is really fantastic for many real life applications like mobile usage, privacy enhancement, administrative easiness, many more.

Adopted a program called AppName generated the registry key HKEY_CURRENT_USER\Software\AppName. This registry key may be exported to the file appname.reg.

In the file AppnamePortable.ini I create the following 2 sections:

[Activate]
Registry=true

[RegistryKeys]
appname=HKCU\Software\AppName

Is it necessary for me before the first start of the portable program, that I insert an empty file named appname.reg in the folder Data\settings?

Hello, anyone know how to use [RegistryValueWrite] for this situation:


[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs]
"C:\\PortableApps\\NeroPortable\\App\\VC\\msdia100.dll"=dword:00000001
"C:\\PortableApps\\NeroPortable\\App\\VC\\msdia80.dll"=dword:00000001



[RegistryValueWrite]
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs\%PAL:AppDir%%PAL:PackagePartialDir:DoubleBackSlash%=REG_DWORD:1


but this is incorrect..
can anyone help?

I have an application for the use of a flash drive.
Application pretty standard itself but for a large market

Don Hutchinson
don.hutchinson@comcast.net