First of all, thank you for the reply.
I changed to ISO 9660 + Joliet from ISO 9660 + UDF. Now I am getting a warning which I cannot understand as it doesn't seem to be changing anything.
Log:
I 13:27:14 Operation Started!
I 13:27:14 Building Image Tree...
I 13:27:14 Checking Directory Depth...
I 13:27:14 Calculating Totals...
I 13:27:14 Preparing Image...
W 13:27:14 Joliet File: '\QuickWave\CopyFileTimeRecord' -> 'CopyFileTimeRecord.' (OS Path: C:\Documents and Settings\adams\Desktop\QuickWave\QuickWave\CopyFileTimeRecord)
W 13:27:14 Joliet File System: 1 folder/file name has been modified due to your current settings.
I 13:27:14 Checking Path Length...
I 13:27:14 Contents: 10 Files, 1 Folder
I 13:27:14 Content Type: Data
I 13:27:14 Data Type: MODE1/2048
I 13:27:14 File System(s): ISO9660, Joliet
I 13:27:14 Volume Label: [Not Configured]
I 13:27:14 Size: 166,152,641 bytes
I 13:27:14 Sectors: 81,134
I 13:27:14 Image Size: 166,264,832 bytes
I 13:27:14 Image Sectors: 81,184
I 13:27:14 Operation Successfully Completed! - Duration: 00:00:00
If it matters, that file has no extension.
Thanks for your help!