the Restart button to restart using some other floppy startup disk. “busy or damaged.” This is normal with the printing startup disk. Click When you quit VirusScan, you will get an alert saying that the Finder is  the Print command again to print pages 11 through 20, and so on. print pages 1 through 10. After the first 10 pages have been printed, use manual in 10 or 15 page sections. For example, use the Print command to ImageWriter using this printing startup disk. We suggest that you print the It is not possible to print all of the VirusScan manual at one time on an  of VirusScan, including printing. With this printing startup disk, you should be able to use all the features  accessory to select the printer you wish to use. The VirusScan application should open automatically. Use the Chooser desk Start up your Macintosh using the printing startup disk you just created.  startup disk. locked startup disks. Printing to ImageWriters also requires an unlocked Do not lock your printing startup disk. The Chooser does not work with  startup application for this disk. and then use the Finder’s Set Startup command to set VirusScan as the After you have installed your fonts, click the VirusScan icon to select it  screen. also need Geneva 9 and Chicago 12 for the proper display of text on the include at least the Palatino 10 and Helvetica 10 fonts. In any case, you least the Geneva 10 font. For LaserWriter printing, we suggest that you for printing. For ImageWriter printing, we suggest that you include at startup disk, use the Font/DA Mover to install the fonts you wish to use After you have copied all of the files mentioned above to your printing  disk space to make printing possible. disk! Eliminating the Finder file is the trick which creates enough extra Do not include a copy of the Finder file on this special printing startup  printer driver files. System Software release disks for your copies of the System file and the files named “Laser Prep” and “LaserWriter.” Use original locked Apple file named “ImageWriter.” For LaserWriter printing, you need the two appropriate printer driver files. For ImageWriter printing, you need the containing a copy of the 6.0.5 System file, a copy of VirusScan, and the To solve this problem, you should prepare a special printing startup disk  enough free disk space for these files on a normal 800K startup disk. space for the printer driver files and ImageWriter spool files. There isn’t special startup disk. The problem is that printing requires extra disk • Printing is possible on a Mac with no hard drive, but it requires a  patient. while it does this preloading, which can take quite some time. Please be these systems. VirusScan displays a dialog telling you to “Please wait” needs to do scanning from the disk. This minimizes “floppy shuffling” on When you eject the startup disk, we preload the information VirusScan  floppy drive to insert the disks you wish to scan or clean. automatically. Click the Eject button to eject your startup disk. Use the Start up VirusScan from your Virus Tools disk. VirusScan will run  Tools disk. floppy drive. In this minimal configuration, you need to use your Virus • VirusScan may be used on Macs with no hard drive and only a single  person simultaneously. • VirusScan may be installed on a server and used by more than one  to do if you get an error message. detailed information on what each message means and for advice on what issued. Consult the section in this manual titled “Error Messages” for VirusScan to properly repair such a file, an appropriate error message is special cases, VirusScan is able to repair the files. If it is impossible for possible for a file to be infected by more than one virus. In most of these be run at all. Sometimes viruses only partially infect files. It is also • Viruses sometimes damage applications in such a way that they cannot  scan. problem is not serious. It is annoying, but it does not interfere with the flashes an alert intermittently while scanning with VirusScan. The On a TOPS network, we have noticed that TOPS sometimes beeps and  servers. Use this special startup floppy only for scanning System 6 AppleShare that contains a copy of Apple’s “Desktop Manager” startup document file. can avoid this problem by creating a special Virus Tools startup floppy or hang during the process of building its version of the Desktop file.) You to start up the server using a regular startup disk. (The Finder will bomb server disk contains a large number of applications, it may not be possible different kind of “desktop” file than is used on regular disks. If the One problem with System 6 AppleShare server disks is that they use a  AppleShare server disk. over a network. This is also the only way to scan the Server folder on an problems. Scanning a local disk is also much faster than scanning a disk to avoid file busy errors, insufficient privileges errors, and other using the Mac to which they are directly connected. This is the only way that you remove servers and shared disks from production and scan them disks on a TOPS network. For the best results, however, we recommend • VirusScan may be used to scan AppleShare server disks and remote  Finder’s “Get Info” command to give VirusScan more memory. programs require even more memory, and you may have to use the enough memory to load them and check them for viruses. Some very large applications use surprisingly large resources and VirusScan must have minimum partition. The large memory partition is desirable because some allocate the preferred partition and you will have to run with the smaller running System 6 with MultiFinder, there is not enough memory to “minimum” memory partition of 300K. On 1 megabyte Macintoshes • VirusScan has a “preferred” memory partition of 1000K and a  to make them easy to find in the report. error messages and messages reporting infected files begin with “###,” summary at the end of the report tells you if there were any errors. All and errors on attempts to clean “busy” and “damaged” files. The reports disk full errors on attempts to save files, out of memory errors, • VirusScan tries to perform careful error checking. E.g., it properly  in HFS format. 400K floppies are usually in MFS format, whereas other disks are usually • VirusScan can scan and repair both MFS and HFS disks. Single-sided  attention for some other reason. to notify you if an infection is discovered or if VirusScan requires • VirusScan can scan in the background. The Notification Manager is used  • VirusScan is 32-bit clean and may be run under A/UX.  requirements, it will present an error message alert and quit. If you try to run VirusScan on a Mac which does not meet these • VirusScan requires a Mac Plus or later model and system 6.0.5 or later.  window, etc. the Preferences window, use the online help facility, admire the About progress. You can read the manual in the Help window, adjust options in can do just about anything except start another scan while a scan is in some other application and the scan will continue in the background. You and you can use application switching. You can start a scan and switch to multiple windows open at the same time, you can use desk accessories, • VirusScan is “modeless.” This means several things. You can have  we do not handle properly. is quite complicated and it is highly likely that there are some rare cases • It is very important to realize that detecting and repairing infected files  technical topics, and other miscellaneous items. In this section we discuss various advanced features of VirusScan,   åSpecial Features 2 2