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Frequently Asked Questions
Version 2.1
August 2008
FAQ
1. How can I launch a Firefox if it keeps saying, “Firefox is already running, and cannot be launched"?
2. What can I do to stop applications that startup automatically?
3. How do I run a DVD on Netbooted computers?
4. How can I launch Thunderbird if it keeps saying, “Thunderbird is already running, and cannot be launched"?
Note: You can do email in the OFS application. It is not a must to use Thunderbird.
5. I need storage quota – either for email or file server
6. What do I do if there is a virus in my computer / documents?
7. How can I tell if I am in netboot or local boot?
8. What is the advantage of being in netboot?
9. How To Filter Messages From Webmail?
10. How to set Address Book in Mail?
11. How to access your files on Windows XP or Vista or any other Operating System from home?
12. What can I do if I get this message in Safari “Do you want to allow the new version to access the same KeyChain items as the previous version?”
13. How to handle virus infected neooffice document?
14. What are the steps to launch Mail application?
15. What can I do if my fileserver space goes up?
16. What can I do, if my email address is showing incorrectly when I send mail to others?
1. How can I launch a Firefox if it keeps saying, “Firefox is already running, and cannot be launched"?
The following steps explain what you need to do:
(i) Goto Finder, login-name -> Library -> Application Support -> Firefox

(ii) Delete all the files and folders inside the Firefox

(iii) Now restart your computer. You should be able to launch Firefox. All your bookmarks will also be deleted. Please contact training@ofs.edu.sg to retrieve your bookmarks from server backup, if you are netbooted.
2. What can I do to stop applications that startup automatically?
- Go to System preferences from


- Select “Accounts”
under the System tab.

- Goto “Login Items”
on the tab at the top
- Disable the check boxes for the items, which are running automatically.

3. How do I run a DVD on Netbooted computers?
(i) Choose System preferences from

- Click on
under Hardware Section.

- Change “Open DVD Player” into “Open other application” and click on it.

- Now Choose VLC.app or VLC under the applications and click
button.

- You can now play your DVD.
4. How can I launch Thunderbird if it keeps saying, “Thunderbird is already running, and cannot be launched"?
Note: You can use e-mail in the OFS application. You need not launch Thunderbird.
To launch Thunderbird, you have to follow all the three steps stated below:
I. Recreate account
II.
Setup Account and
III.
Set Address book
I. Recreating account in Thunderbird
(i) Goto Finder -> your login-name -> Library -> Thunderbird

(ii) Delete all the files and folders inside the Thunderbird

(iii) Restart your computer. Now you should be able to launch Thunderbird.
II. Setting up the account in Thunderbird after deleting all the files and folders inside the thunderbird
1. Launch Thunderbird after deleting the files. You can see the following screen and click continue

2. Enter “Your Name” and “Email Address”. Click Continue

3. Enable the option button. Type the incoming server as imap.ofs.edu.sg and outgoing server as smtp.ofs.edu.sg. Click continue now.

4. Check the incoming & outgoing usernames and click continue.

5. Check the account name and click continue

6. Click done to save the settings after verifying the information.

7. Restart your system now.
III. Setting Address Book(OFS) in Thunderbird
(i) Go to Thunderbird -> Preferences

(ii) Select ‘Composition’ -> Go to ‘Addressing’ tab at the top

(iii) Enable all the checkboxes 
(iv) Click ‘Edit Directories’ 
(v) Following screen appears, Click ‘Add’

(vi) Select the ‘General’ tab and enter the ‘Name’, ‘Hostname’, ‘Base DN’ and ‘Port number’ as shown
- Click ‘OK’
- You can see the following screen

- Click ‘OK’.
Now your OFS internal address book has been set. Please contact training@ofs.edu.sg to retrieve your personal/external address book.
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5. I need storage quota – either for email or file server
Approach Teddy.
6. What do I do if there is a virus in my computer / documents?
If your desktop is a standalone (not netbooted)
Approach Teddy or his team to run the anti-virus software on your desktop if your word documents reside on your standalone desktop.
If your desktop is netbooted.
Put all your word documents in your network folders. Remember to logout at the end of the day as the system scans and removes virus from all your word documents residing in your network folders every night.
Remove “Microsoft User Data” folder
First thing to do is to quit word entirely and make sure no word or word document is in the system.
Go to the folder called ‘Microsoft User Data” and delete that entire folder.

7. How can I tell if I am in netboot or local boot?
If you are netbooted, then:
- You can see the spinning globe, when you turn on your desktop.
- You can see the icon
on the top right corner of your desktop.
- You can see the network and Tiger Boot v18 in the finder.

If you are local booted, then:
- You cannot see the spinning globe, when you turn on your desktop.
- You can see the only the
on your desktop.
- You cannot see the network and Tiger Boot v18 in the finder.
8. What is the advantage of being in netboot?
(a) Access to common applications and automatic version upgrades
Applications that are common to everyone as well as applications that can be made common to everyone are available to you. This means if there is a version upgrade in the applications, you get the upgrade automatically when you launch the application from the network. If you are not in netboot and if you want to be able to use that particular application, you would have to install that application independently in your desktop (provided you have the necessary software license) and you will have to track all version upgrades on your own.
(b) Virus scans of your word documents on the server side
If you save your word documents on the network, there will be regular virus scanning of your network folders followed by virus removal, if any.
(c) Automatic backups
If you save your documents on the network, there will be automatic backups of all your documents.
9. How To Filter Messages From Webmail
- Login to MyOFS and open Webmail
- Click on Folders
icon, you will get the following screen

- Type in a new folder name e.g. Requisition in the text field, ‘as a Subfolder of’ INBOX and click Create
icon.

- Click Options
icon
- Now click 'Message Filters’
link, the following screen appears

- Click on 'New'
link
- From the dropdown list select 'Subject' for Match field

- Type ‘Requisition’ in Contains field and from the dropdown list select 'INBOX.Requisition' for Move to field

- Click Submit button
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