When you go the the manage page, up on the left side you will see the word folders. Under this you will see the name of the folder (or folders) you have opened in PSP. Right click on the folder name and a door will drop down which gives you the choice to "remove folder from list" this will clear the folder out of PSP.
When I had the 32 bit loaded with the 64 bit, I had worked with the 32 bit and not removed the folder's from the list. I had forgotten about them as I continued to use the 64 bit, with folders building up. For some reason each time I worked the the 64 bit it was filling up my memory and closing the program. You might try empting these folders and see if that resolves your problem.
I had both 32 and 64 bit loaded on my cpu and found that it was eating up my memory. Also, it helps to remove the folder you are working with, from the list, prior to closing the program. I removed the 32 bit and it works fine.
Thanks for the article, very informative.
My attempt at removing your green tint.
A re-take of #2, could not get the flash reflection off the glasses!
This statement will not recover the photo's in question.
However, How it happened: You are probably using windows to upload you files. If you do not transfer the photo's from the page you have uploaded to your pictures/desktop/etc..., when you remove the disk or camera your photo's leave the computer. as it only showing you what was on the drive or camera.
You need a program which will automatically load your photo's into your pictures.