WiseScript Editor Reference
44
Note
Checking for “Share Loaded” opens a temporary file and tries to lock a section of it.
It detects all versions of DOS SHARE, Windows VSHARE, Windows NT/2000/XP/
2003/Vista/2008/7, and Windows 95/98. Checking for “VGA or better” graphics
ensures that display resolution is at least 640x480. Checking for free memory tests
the amount of memory (including virtual memory) available at installation time.
The sample script CheckVGA.wse uses this action. For details on sample scripts, see
ScriptHelp.htm in the Samples subdirectory of this product’s installation directory.
Check Disk Space
This action determines if enough disk space is available for the installation, based on
files that are always installed. You would use this action only if the WiseScript contains
Install File(s) actions that install files permanently on the destination computer.
You can leave all fields blank and the action checks disk space for all files. This action
takes the cluster size of the disk into account.
To complete the dialog box
z
Component Variable(s)
If the installation includes components, specify the variable that contains the list of
components the end user selects (named COMPONENTS in the default script). This
variable is set by the Select Components action.
z
Status Variable
Select or enter the variable to store the result of the disk space check. If there is not
enough disk space, an error message is displayed, and the end user can halt
installation, ignore the error, or retry the disk space check. Status Variable is set
to R if the end user chooses to retry, which lets you define what retrying means.
(Example: Let the end user select a different directory or different components.) If
no status variable is selected, clicking Retry simply executes the test again.
z
Reserve Space
You can specify required disk space for up to three additional disks. (Example: Use
this option if your application requires temporary disk space to operate, or if you
plan to run a separate installer .EXE to install another application with its own space
requirements.) Select or enter a Disk Variable, which contains a directory name to
test. Enter the amount of space to check for in Extra Space.
See
Modify Component Size
on page 76.
z
Do not cancel during silent installation
Mark this to continue installing if the disk space check fails during a silent
installation. If you script includes an installation log, a message is written to
Install.log. Otherwise, if the disk space check fails, the installation is halted with no
message to the end user.
For information on how to create an installation log, see
Open/Close Install.log
on
page 76.
Check HTTP Connection
This action determines whether a given URL is valid by using WinSock.dll to try to
download the HTML page.
Summary of Contents for ALTIRIS INVENTORY 7.0 SP2 - FOR NETWORK DEVICES V1.0
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