Boris Kataev, PhD
MIL, Riga, Latvia
+++++++++++++++++++++++++++++++++++++++++++++++++
>
>James is right. Rewritable CD's won't solve it.
>Also, I only use Jaz disks for temporary storage because they are
nearly
>100 times the cost of a CD and its easy to build up over 10GB of Data
>during a Ph.D.
>
>Mark Graham
>Department of Chemistry
>University of Newcastle
>Callaghan NSW 2308 Australia
>Ph. + 61 2 4921 5467
>Fax + 61 2 4921 5472
>
>---------- Forwarded message ----------
>Date: Wed, 25 Nov 1998 07:27:39 -0500
>From: James VanEe <jiv2@cornell.edu>
>To: Mark Graham <chmeg@alinga.newcastle.edu.au>
>Subject: Re: Masslynx users: saving data on CD
>
>I don't think a re-writable CD is what you want. They can be rewritten,
but
>not by any old application that is used to writing to hard disks or
>floppys. Some aren't compatible with all CD drives either. Maybe JAZ
>drives, even ZIP?
>-James
>
>
>>I have experienced the same problem and received the same error
>>messages. I found that the problem is that all the files written to CD
are
>>read only. So I copy the files to a hard disk and if I change the
>>histrory.inf file so that it is no longer read only I can then use the
>>data file as normal. I presume there is no way to change the CD file
to
>>from read only since it is not a rewritable media. Maybe you should
>>consider read-write CDs if you want don't want to transfer to your
hard
>>drive all the time.
>>
>>
>>Mark Graham
>>Department of Chemistry
>>University of Newcastle
>>Callaghan NSW 2308 Australia
>>Ph. + 61 2 4921 5467
>>Fax + 61 2 4921 5472
>>
>>On Tue, 24 Nov 1998, Leo Kei Iwai wrote:
>>
>>> Dear Masslynx users
>>>
>>> In order to save space in the hard disk, i copied some mass spec in
>>> a CD. But when i try to open these spectra directly from the CD-ROM,
>>> i get the following message:
>>>
>>> This file cannot be accessed
>>> Make sure that you have security privileges on the network drive
>>>
>>> or
>>>
>>> You do not have permission to open this file.
>>> See the owner of the file or an administrator to obtain permission
>>>
>>> If i copy the files to the hard drive, then i can analyse the
>>> spectra normally. So, the problem is not on datas in the CD.
>>> According to a friend, when you open a file in the Masslynx it
tries
>>> to write a "history" in a folder elsewhere. Because the CD is not
>>> "writable" anymore, it shows these messages.
>>> Does someone knows how can i read the spectra directly from the
>>> CD i recorded?
>>> Thanks in advance,
>>>
>>> Leo
>>>
>>>
>>> ----------------------------------------------------------
>>> Leo Kei Iwai - Chemist
>>> Dept of Biophysics
>>> Escola Paulista de Medicina - EPM - UNIFESP
>>> Lab of Transplant Immunology
>>> Instituto do Coracao - Incor - FMUSP
>>> ----------------------------------------------------------
>>>
>>>
>
>
>-------------------------------------------------------------------
>James VanEe Phone: (607) 254-4862
>BioResource Center
>Computing Facilty
>170/171 Biotech Bldg Fax: (607) 254-4847
>Cornell University
>Ithaca NY, 14853 www: http://brcweb.bio.cornell.edu
>-------------------------------------------------------------------
>
>
>
>
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