用CDIMAGE压ISO遇到个错误

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CDIMAGE 2.47 CD-ROM and DVD-ROM Premastering Utility
Copyright (C) Microsoft, 1993-2000.  All rights reserved.
For Microsoft internal use only.


Scanning source tree
Scanning source tree complete (78 files in 15 directories)

Computing directory information
Computing directory information complete

Image file is 29083648 bytes (before optimization)

Writing 78 files in 15 directories to h:\tt.iso


读取文件失败(H:\22\M80\EULA.EXE, off=60000 len=10000 status=103)
错误 1453: Insufficient quota to complete the requested service.
不知道为什么，换目录改名字还出这个错误
在压McAfee VirusScan Professional Edition v8.0