installation error Unknown reason - 18

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just flashed JP3, managed to root, and restored using titanium, but there are a number of apps that wont install, I then tried manually installing from market and get the error;

Installation Error
unknown reason - 18


anyone have an idea why this is happening?

Same when I install audio manager skin.

Sent from Samsung Galaxy S

Originally Posted by Rithina

Same when I install audio manager skin.

Sent from Samsung Galaxy S

YES the very app, i have several skins which wont install, also maths workout

same here, but with another app.
i can't install 'baby puzzle' with the same error after flashing CyanogenMod 6 on my ADP2.

Same error here, but with Norwegian for SlideIT

try this.
it worked 4 me

http://forum.cyanogenmod.com/topic/2...608#entry24608

Originally Posted by woernsn

try this.
it worked 4 me

Just wanted to second, this fix worked for me when I was having problems reinstalling Meteor Deluxe and Google Sky Map after installing Cyanogenmod 6-RC3.

Originally Posted by woernsn

try this.
it worked 4 me

Thanks! U couldn't install stuff for weeks but everything works now

Here's one solution that worked for me:

I installed Android Market 3.0.27 from http://forum.xda-developers.com/show....php?t=1166152

I cleared the market cash and Google services framework data as per the steps described here: http://forum.xda-developers.com/showthread.php?t=893538

Then the trick that did it was to disable app2SD under settings/applications.

I still am missing some apps in the market (Skype, Facebook, Google Maps, etc.) but at least I can install them from apk files now.

I hope this helps.
Cheers