The setup application aspjpeg.exe installs and registers
the AspJpeg component along with documentation and samples in a directory
of your choice. To install AspJpeg on another computer, it is sufficient
to copy the file aspjpeg.dll to the other system and register it there
using the regsvr32 command-line utility as follows:
c:\>regsvr32 c:\path\aspjpeg.dll
If that machine was already running an older version of the component, you should
shut down and restart the IIS services to remove the old version of the DLL from memory, as
follows:
c:\>net stop iisadmin /y
c:\>net start w3svc
The setup installs a 30-day evaluation copy of the AspJpeg component.
The evaluation version is fully functional, i.e. no features
are disabled or limited. After 30 days, the component will start
throwing an expiration error unless/until a registration key
is installed. A registration key can be purchased
here.
Once a key is obtained, you can import it into the system registry without
re-installing the component. Your web server does not need to be shut down.
It is strongly recommended that NTFS permissions be adjusted on the \Samples directory and
all subdirectories to avoid an "Access is denied" or other errors when running
the code samples. Using Windows Explorer, right-click on the directory c:\Program Files\Persits Software\AspJpeg\Samples,
select the Security tab and give the "Everyone" account full control over this folder.
Click "Advanced..." and make sure the checkbox "Reset permissions on all child objects..." is checked,
as follows: