Aptech Systems, Inc. Worldwide Headquarters
Aptech Systems, Inc.
2350 East Germann Road, Suite #21
Chandler, AZ 85286
Ready to Get Started?
Request Quote & Product Information
Training & Events
Step-by-step, informative lessons for those who want to dive into GAUSS and achieve their goals, fast.
Have a Specific Question?
Q&A: Register and Login
Premier Support and Platinum Premier Support are annually renewable membership programs that provide you with important benefits including technical support, product maintenance, and substantial cost-saving features for your GAUSS System or the GAUSS Engine.
Join our community to see why our users are considered some of the most active and helpful in the industry!
Where to Buy
Recent Tagsapplications character vectors CML CMLMT Constrained Optimization datasets dates dlibrary dllcall error error handling errors Excel file i/o floating network GAUSS Engine graphics GUI hotkeys installation Java API license licensing linux loading data loops matrices matrix matrix manipulation Maxlik MaxLikMT Memory optimization Optmum output PQG graphics procs RAM random numbers string functions strings structures threading Time Series writing data
Time Series 2.0 MT
Find out more now
Time Series MT 2.1
Find out more now
Myhostid.txt or hostid.txt file is blank after install?
I just installed GAUSS 12 and I am supposed to send in the hostid.txt file to get my permanent license, but my version of this file is blank. What can I do?
If after installing GAUSS, you find that the myhostid.txt file does not
include the hostid, check the following:
- Is GAUSS installed to the default location of c:\gauss12 (Windows) or
/home/user/gauss12 (Linux/Mac)? If it is not, the folder may not have
full read/write privileges which are necessary for proper operation of
- Did you install GAUSS as an administrator? If not, you may be able to
go to the GAUSS 12 folder and right mouse click on the file
winpostinstall.exe, then select "Run as administrator" to remake the
myhostid.txt file and obtain the hostid information.
- You may also be able to display the hostid information by running
rlmhostid.exe (Windows) or rlmhostid (Linux/Mac) in the lm folder under
GAUSS. Open a command prompt or terminal window and change directories
to the folder where you have GAUSS installed. Enter the following at the
This should display the hostid information on the screen; copy and paste
this information into an email and send it along with your GAUSS serial
number to email@example.com.