Are you having difficulty using IMMEX, or do you have a question about how IMMEX works? This support page will get you up and running in no time. If you are still encountering problems, feel free to contact our support staff.

Read Frequently Asked Questions about IMMEX

Check System Requirements

Contact Technical Support

 

 

 
 
 

Where are all the links?  I am having difficulty knowing what to click on.

This image is a header and includes one link, "Problem-Set Directory."

The new IMMEX website uses a more graphically-oriented, easy to read design.  The interface was designed to be intuitive and consistent.  Unnecessary words like "Click here to..." were removed from links to best utilize the precious screen "real estate."  A link that reads "Click here to go to the Problem-Set Directory" is much harder to incorporate into a design than merely the name of destination itself.  Links have been placed in a consistent location and will be found in headers based on similarity to that header.  For instance, just over to the left, "Return to Top," which can be found under the FAQ header, allows you to "Return to the Top of the Page."  Click it and see.  Many of the critical links in the IMMEX website are graphical, text links like the ones featured here.

This image is another example of the header, and allows you to modify the results of the Problem-Set Directory Index.

There are many things that act as links to different parts of the IMMEX website.  Most of the links have been designed as images, like this example to the right.  That image appears when you enter the IMMEX home page and defines an area of the page dedicated to highlighting the newest IMMEX problem-sets.  Clicking on the words "Problem-Set Directory" will link you directly to the IMMEX Problem-Set Directory.  Many of the headers that are designed in this fashion inculde links which are useful for navigating easily through the IMMEX website.

If you are unsure if something is a link, rest your mouse over any text you find on our site.  If the cursor turns into a hand icon, that means you can use that text or image as a link to somewhere else.

 

How do I obtain an IMMEX login ID?

You can obtain the login ID over the web by clicking on the Sign Up For IMMEX link on the home page. Fill out all the required fields, which are marked by asterisks (*).

I just registered as a new user, but what is my user name?

The e-mail address that you entered on the New User Registration page is your user name.

How do I login?

Logging in to use IMMEX is easy. Just follow these steps:

  1. Go to the IMMEX Home Page. If you use your email address to login, please skip to Step 3.
  2. Select your affiliation (school/company) using the drop down box.
  3. Type your user name in the User Name box. Remember, if you obtained a user name over the web, your email address is your User Name.
  4. Type in your Password.
  5. Click "Log In" button.

How much time will I have before my ID expires?

The demo ID will expire in 30 days. If you wish to extend this deadline, please contact a member of the IMMEX staff. For registered students, the ID will expire at the end of the semester/quarter. However, you may request an extension on this deadline.

I know my user name and password are correct. Why couldn't I login? The browser kept bringing me back to the Home page.

You must make sure that your browser accepts cookies. To check this, view the properties of your browser.

For Netscape users, click on Edit > Preferences from the menu. Select the "Advanced" options. Make sure the browser accepts all cookies.

For Internet Explorer users, click on Tools > Internet Options from the menu.  Select the "Security" tab.  Choose the "Internet" item, then click the "Custom Level" button.  Make sure the browser accepts all cookies.
 
If you are using a school or company computer, you might need to ask your network administrator to change the security setting for the browser.

What should I do when the system says that my ID has expired?

E-mail the account re-activation requests to us. It will take 3-4 business days to process your request

I forgot my password!  Help!

If you use your e-mail as your user name, you can ask the system to send you your password. Just click on the forgotten password retrieval link on the IMMEX Home page. The system will send it to your registered e-mail address.

If you have changed your e-mail address since you registered, please contact us to change/update your information and password.

If you have a non-email or a student account, you must contact the person who assigns you the account for the password.

How do I change my password?

You can change your password after you login. Just click on the [Change Password] button on the top left corner of the screen.

Why do I get an error message when I select a (Java) problem?

This problem is most likely to be associated with Microsoft Internet Explorer (IE).  Some of our older problem-sets have trouble running in IE.  We are currently re-working some of these problem-sets so they will be friendlier to both IE and Netscape platforms. Meanwhile, we have a large selection of problem-sets that work very well on both IE and Netscape.  We recommend that you try them out.

Of course, you can always download the newest version of Netscape from www.netscape.com. The software is free. And, all of our problem-sets work fairly well with any version higher than 4.05.  Version 7.0 and higher is recommended.

Why don't I see any Flash/Shockwave content?

First, you must have the correct plug-ins. We ask our users to install Shockwave Flash Player 6.0 and Macromedia Shockwave for Director version 6.0. If you are not sure about the plug-ins, please use our system requirements page to test your system compatibility.

Sometimes, Flash has problem with sizing the pictures. You can fix this problem by maximizing your window or by pressing the F11 key. Pressing the F11 key will maximize the window's visible area by removing the file menu and the status bar.  Press the F11 key again to restore to normal view.

Why can't I see the whole picture on my screen?

Some of our problems are designed for 1024x768 screen resolution. If your screen resolution is lower than this, you will not be able to display the full content on the screen. You can use the scroll bar to move the pictures around.

Why is the response so slow?

Well, there is no definite answer to this question. The most common cause is not having enough bandwidth. As you have probably noticed by now, downloading information from the web takes time. Graphics, movies, and sound files contain lots of information. They are also notoriously slow to download. However, graphics, movies, and sounds are very efficient in conveying certain types of ideas. (After all, a picture is worth a thousand words, right?) While we try our best to keep the size of the problems reasonable, there is no way we can avoid having these files all together.

I see the solution list, but, where is the "OK" button?

Sometimes the solution list is very long. The "OK" button will be "pushed" to a space just below the bottom border of the frame. You can show the "OK" button by scrolling down using the scroll bar.

What do I do when I want to use a problem in my class?

Please click the Schedule My Class to Use IMMEX Problem-Sets button from our homepage, making sure to complete all required fields.  A member of the IMMEX staff will contact you within two business days to confirm your request.  It usually takes a week (5 business days) to complete a staging request. However, this is contingent upon the number of requests received. Please leave ample time for these circumstances. We're sorry, but staging requests for under five days will NOT be honored.

 

 

 
 
 

In order to have the best IMMEX experience, please ensure that your computer meets or exceeds these system requirements.

IBM-Compatible or Macintosh PowerPC Computer
Pentium II Processor (233 MHz) or comparable Apple processor
64MB RAM
At least 20% free hard disk space on system drive
Super VGA (800x600) video adaptor and monitor, capable of displaying at least 16 bit color
 

Windows 95, 98, ME, NT, 2000, or XP (Mac OS 8.0 or later)
A connection to the Internet (56k minimum)
Internet Explorer 5.5 SP2 or Netscape Navigator 7.0; either with JavaScript and Cookies enabled
Updated versions of Macromedia Flash and Shockwave media players

Does your computer need newer software? Check the [Downloads] section of this website for links to free software for your computer.

 

 

 
 
 

Contact a member of the IMMEX support staff for further assistance.

Stan Chen scchen@ucla.edu x 21
John Stallings johns@ucla.edu x 26
 

(+1) 310.649.6568  Voice
(+1) 310.649.6591  Fax