How can I install apps onto my 2nd partition of my SD Card? I created a 2nd partition on my SD card. It has the FAT32 file system. Then I used Link2SD to create the mount scripts. In the settings, I changed the default install location to External. The below summary gives an overview of my storage capacity. 

However, when I try to install an app from the Play store, I receive an Insufficient storage error message, despite having 94% free space on my 2nd partition.

How can I install apps directly onto my 2nd partition?

Internal /data (10% Free)
SD Card /mnt/sdcard (72% Free)
SD Card 2nd Part. /data/sdext2 (94% Free)
System /system (15% Free)
Cache /cache (97% Free)
You'd better give up attempting to install apps on a FAT32 volume. Various issues will soon drive you mad. Format the 2nd partition to ext4 before doing anything else.