# Executor FAQ - Section 2
Executor's Limitations

- Q2.1. What version of the Macintosh operating system does Executor emulate?
- Q2.2. What limitations does Executor 2 have?
- Q2.3. If I have 800 KB floppies, what can I do?
- Q2.4. Does Executor have networking support?
- Q2.5. How do you install Fonts and Desk Accessories (DAs)?
- Q2.6. Will Desk Accessories work under Executor?
- Q2.7. Why do some installers not work?

## Question 2.1. What version of the Macintosh operating system does Executor emulate?

Executor knows how to emulate most of System 7.0, but the default version that Executor reports to applications is System 6.0.7, because some bad programs make calls to undocumented System 7.0 traps if we acknowledge that we've implemented System 7.0. Each time a different application is run under Executor, Executor checks an application specific configuration file for application specific settings. Many of the configuration files adjust the System to 7.0.

You can manually adjust the system version. Start Executor and call up the Preferences Panel with Cmd-shift-5 [see Q3.1 `Where are the Cmd (Clover) and Option keys?']. Set the System to 7 and click OK (don't save yet; these are just the Browser settings). Now start your application, call up the Preferences Panel again, and save it with the System 7 setting. After that, Executor will automatically invoke System 7 support when you run that application.

## Question 2.2. What limitations does Executor 2 have?

Because the OS and Toolbox have been rewritten from scratch, Executor 2 has limitations, including no serial port access, no modem use, no AppleTalk, primitive sound, limited System 7 support, no INITs, no CDEVs and no Internationalization.

Executor can read and write 1.44 MB Mac formatted floppy disks, but due to limitations in PC hardware, can't read or write 800 KB floppy disks.

In the lab we have limited serial port access and we're working on improving sound.

## Question 2.3. If I have 800 KB floppies, what can I do?

Very little. It is not ARDI's fault and there's nothing we can do about it, but the way that Apple squeezed 800 KB onto floppies when PCs were only getting 720 KB on floppies was to write more data on the floppy tracks far from the center than on the tracks near the center. This was clever, but extremely incompatible.

There are ways to squeeze more information onto PC floppy drives than PCs usually use. However, these methods cannot be used to write or even read 800 KB Macintosh formatted floppies.

Luckily, very little is supplied on 800 KB floppies anymore, but if you have some, you're almost definitely going to need the use of a Macintosh somewhere to copy the contents onto "HD" 1.4 MB formatted floppies (PCs and Macs use the same low-level format for 1.4 MB floppies).

One Executor Enthusiast suggested using Kinko's public Macs for this purpose, and this description was given:

    1.  Moving 800 KB Mac Files onto 1.44 MB Mac disks.  The easiest thing
    that I have found when working on a real Mac is to preformat the
    Mac disks to 1.44 MB.  Insert the 1.44 MB disk and eject it with
    (Cmd-E).  Then insert the 800 KB mac disk.  Drag the icon of the 800
    KB disk over the 1.44 MB disk.  All the files will be transferred as
    will the file names.  The Mactools fastcopy program can also copy
    between densities.

    2.  Kinko's Public Machines.  Kinko's public Macs are equipped with a
    program known as "Desk Tracy" which is designed to stop people from
    pirating Kinko's software from the hard disk.  The problem is that when
    you are copying files between your own disks the program will still
    trigger if the file has a namesake on the Kinko's machine. What you
    will need to do is get a Kinko's employee to shut the program off,
    which is obviously a discretionary call with them.  I didn't have a
    problem and have done it twice, but we obviously will be using
    different Kinko's.

##
Question 2.4. Does Executor have networking support?

Currently, no. Some Networking support may be included in Executor 3, but we do not yet have an estimated date of completion for Executor 3. The first platform to have networking support built in will probably be Linux. NOTE: networking support will most likely first be an implementation of Open Transport and/or MacTCP, followed by EtherTalk. Supporting AppleTalk over serial lines is unlikely to happen due to differences in PC and Mac hardware.

## Question 2.5. How do you install Fonts and Desk Accessories (DAs)?

You just drag them into the hot-band and our browser will do the right thing. However, we only support bit-mapped fonts, not Type 1 or TrueType fonts. In addition, there is a bug which causes the hot-band to forget which desk accessories have been loaded, which then makes it impossible to remove desk accessories.

## Question 2.6. Will Desk Accessories work under Executor?

Currently Desk Accessory support is very weak; most will not run. When we add support for extensions, we'll also go back and fix some desk accessory bugs.

## Question 2.7. Why do some installers not work?

Currently there is one major class of application installer that is known not to work with Executor. Installers based on Apple's old Installer do not work. An example is Microsoft Word 5's installer. Some installers require that you use Cmd-shift-5 and set the system version to 7 and turn on the "Pretend" options before they'll work properly.

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Extracted from Executor Frequently Asked Questions with Answers, Copyright ARDI 2002.