I'm going to venture a guess that you rooted it or tried to root it? I had the exact same problem yesterday. It was because of busybox getting installed to the wrong directory. If it's rooted, try installing Root Explorer, navigate to system/xbin and see if "Busybox" is in there. If it is, copy it to system/bin and reboot. That seems to take care of the problem for most people, but that didn't quite fix it for me. What I did was download Busybox pro and copy it to my SD card, install that, and make absolutely sure that it makes it to system/bin. That took care of my problem. Hopefully it'll let you install Root Explorer, as long as you have an SD card, it ought to let you... Let us know if it works, don't try flashing anything just yet, if my suggestions don't work I'm sure someone here will know what to do.
You saved me! I'm a very determined person so I wasted over a day & half trying to find ways to get apps to install on external sd cart on a Zeepad 7.0.. Everything I was reading pointed to rooting the device! In the process I had to install busybox.. Then I must have tried to move it to SD Card & when that happened is where the problems all began!
I did read something about it somewhere else to but I thought the tablet looked like its factory reinstalled & thus didn't think twice about it. But after removing files manually using root explorer & reinstalling busybox like you mentioned problems were solved. Also some information for anyone trying to root a Zeepad 7.0. Here are some tips that can help someone!
uberizer > techknow.me/forum/index.php?board=154.0
Use uberizer (latest v1.6 int his case), as it had several root options!
-Make sure drivers for tablet installed. (It has several already in install folder, so one could try those)
-Launch program after install & choose option c
-choose option 8 (Which worked for my zeepad 7.0, you can try others)
-choose option b followed by option 3.
-type in r to reboot.
-choose option c followed then type 15 & hit enter. (This will verify it has been rooted)
Now if your trying to use external SD since this thing has only 2 GB for games, try this:
Directory Bind > forum.xda-developers.com/showthread.php?t=1410262
Install Directory Bind & follow instructions shown at:
youtube.com/watch?v=p8PyqCOpERA