Hoping someone can help with a problem...

I have a problem... I downloaded 2 very large .001 type files(400mb each), and when combined with hj split, they formed one 800mb zip file. Stupidly, I deleted the 2 .001 files to save space...and then I found out the zip file was currupted, or so I thought! Today, I found out there is a .003 file to be joined with the first 2 files! Is it possible to join the large zip file with the .003 file??? It is a large Hegre file and it contains alot of videos that I want to upload here. Please help! Thanx in advance, Grimble Krumble = 0~

theoretically you should be able to rename the file you have as .001 and change the second file to .002 as the time coding should allow the inclusion of the last part.

But like I said "theoretically"
Sir D

I am going to try this, thank you, good Sir!