Out of memory error

Hi

I got a spreadsheet which is only 1.2 MB and when I copy and paste or anything else of the sort I get a message that says out of memory.

This spreadsheet has graphs. I thought maybe it was the graphs so I removed them I still got the error. I ran a macro which looks for links it found some and removed them. but under links menu (I.e edit>links..) there is still some links.

I dont know what else is causing the problem. I use this spreadsheet on a monthly basis but this month it dicided to play up.

I tried to insert a graph and get the same error however when I open up a new one, I am able to insert graphs into the new spreadsheet without it coming up with the error

OS: NT 4
Excel 97

Yeah I know but our IT department is really slow so dont say to me that you need to upgrade hehehehe i been telling them for 10 years now.