Hi Colin,

1.92 GB is so close to the size limitation of Outlook PST file which is
2 GB, that's why your client can't open/delete/send/receive etc. Our
product Advanced Outlook Repair can recover mail messages, folders,
posts, etc. in PST files. You can download a free demo version at
http://www.datanumen.com/aor/aor.exe

Our product Advanced Outlook Repair is a powerful Microsoft outlook
recovery tool. It can recover PST files as large as 16777216 TB (i.e.
17179869184 GB). See more detailed information, please visit
http://www.datanumen.com/aor/index.htm

Alan Chen
DataNumen, Inc. - World leader in data recovery technologies
Website: http://www.datanumen.com
Fax: +1-800-9917-FAX (US Toll-Free), +852-31829286 (HONG KONG)