Austin, You don't delete the original backup. What you do is: 1. Choose Backup changes only and click 'next'; 2. Identify the location of your original backup (netbook.backup.tbi on whatever drive you placed it on and click 'next'; 3. Select the filename of the original backup, i.e. netbook.backup.tbi and click 'next'; 4. Choose the drive where you want the changes backup to be stored and click 'next; 5. choose the filename of the changes backup, don't name it the same as the original, change it to something different and click 'next; 6. Check the 'validate' button and any others you want to use and click 'next; 7. Click 'Start' to start the backup. John. -----Original Message----- From: access-uk@xxxxxxxxxxxxx [mailto:access-uk@xxxxxxxxxxxxx] On Behalf Of austin pinto Sent: 19 December 2011 05:38 To: access uk; accessindia; bsftb; Voice Vision. Subject: [access-uk] problem with terabyte image for windows 2.66 hi all. this is going to be a long and discriptive mail. please excuse me for that. some days back i backed up the entire local disk c using tera byte image for windows 2.66 and named the backup my netbook backup.tbi. now i want to backup the changes that has hapend to my local disk c after the full backup. i did the following. 1 in the select opperation i selected backup changes only. 2 in the select the file containing the full backup i selected my netbook backup.tbi on the list of files that will be dellited i sellected contenue on the file name i sellected my netbook backup.tbi file after the options screen i clicked next and then start then i got a question that do u want to over write my netbookbackup.tbi? i clicked yess and then i get a error saying error unable to create file why does this hapan and how to solve? -- austin pinto email austinpinto.xaviers@xxxxxxxxx alternat email austin.pinto@xxxxxxxxxxx facebook www.facebook.com/austinpinto.xaviers orkut www.orkut.com/austinpinto.xaviers twitter www.twitter.com/austinmpinto join me on google + surch for +austin ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq