(adsbygoogle = window.adsbygoogle || []).push({}); This is a little tutorial on how to fix the invalid IPA error that installous 4 had

1. Uninstall Appsync and Installous 4.
2. Reboot Device.
3. Install the correct AppSync FIRST!
4. Install Installous 4
5. Open the real App Store.
6. Install a FREE app.*
7. Open Installous.*
8. Try Downloading and installing apps.*

I just reboot the device, usually works. :y:

The easier way ^^^^^^^^

or just re download the app from a different server?

or go to 2shared or 4shared and look for the app for example angrybirds.ipa put ipa at the end download it and istall it with installous

I just download a different version

Ive done everything u said but the problem still occurs -.-

I only get this error when I try to isntall more than one IPA at a time. <_<