Have been following thread about this problem here: http://www.magentocommerce.com/boards/viewthread/2913/
Seems to be at a dead end. I believe all of us on 1 & 1 shared servers made 9 script changes to 0.7.14800 to get that version to run on 1 & 1 shared hosting. Those script changes were: swapping ORIG_SCRIPT_NAME for SCRIPT_NAME at 9 locations in:
My question is, could this scripting change be the culprit not allowing the automatic upgrade and/or pear method to upgrade the 0.7.14800 to 0.7.5400?
If it is the problem would you have a thought on how we can accomplish the upgrade without loosing any cart information and resulting in an operational upgraded cart?
appreciate any help