POS Software for Restaurant, Retail, Pizza, Liquor Store, Grocery and Delivery
Plexis Point of Sale Software
Call 1-800-883-0814

12:00 Noon to 8:00pm Weekdays Eastern Time

No Monthly Renewal Fees
Keep Your Credit Card Company


These instructions are intended for upgrading from the older Plexis POS Version 2.9 to our current version only.

Check to see if any major changes to the new version will adversely affect your business operations.
If you are unsure of the addition or removal of any functionality contact Plexis POS prior to upgrading your software.
Click HERE for important information on the changes that were made in our new version releases.

These instructions are provided for those customers who feel comfortable working with their own computers and networks.
Always backup your system prior to attempting any of these processes and tasks.
Moving data can be a complex and time consuming process.
Data Transfer Service is included for Support Plan Customers.
We suggest allowing our support department to perform the data transfer for you.

If you wish to proceed with the upgrade follow these steps in EXACT order as presented below:

1. DO NOT Uninstall Plexis POS from your computer.

2. Archive your invoices. If you keep a maximum of 13 months of detailed data or even better 3 months or less the update will process quickly. If you do not archive the update to take many hours up to several days to complete depending on how many invoices are active and the performance of your computer. The Archive utility is found in the A/R module under the Invoices Tab.

3. Exit Plexis POS completely out to Windows.

4. If you are running a Multi-Station Version of Plexis POS shut down the Plexis POS Multi-Station License Server and ALL Terminals using Plexis POS.

5. If you are running the Plexis Caller ID Server, Price Checker or any other application accessing the Plexis POS databases shut all of those down completely.

6. Download and run the installer, Un-Check "Sample Companies" and then click "Next".


8. Browse to your older existing Plexis POS version folder.
(i.e. c:\Program Files\POS 29) then COPY (do not cut!) 6 files
USERS.DBF, USERS.MDX, USERPREF.DBF, USERPREF.MDX, CLIENT.DBF, CLIENT.MDX and Paste those 6 files into the root of the CURRENT version (i.e. C:\Program Files\POS 30)

9. COPY (do not cut!) the entire company folder that contains your LIVE data. (i.e. C:\Program Files\POS 29\MyCompany) then PASTE that entire live data folder to the root of the CURRENT version. (i.e. C:\Program Files\POS 30\MyCompany) onto the hard drive that was just updated. Repeat this step for each company folder if you have multiple companies.

10. Start Plexis POS a file rebuild will occur and then the program will exit. There has been many changes to the setup tabs and you will need to visit each and every setup tab to verify configuration of your system.

Update / Upgrade Policy:
1. Support Plan customers receive unlimited Free Updates.
2. If your existing version is more than one year old you will need to purchase a new or upgrade license.
3. Contact us by Email to verify your license status prior to installing an update or upgrade.
4. Customers installing and using free updates do so at thier own risk.
5. Free updates and upgrades are provided as a courtesy service only.
6. Updating or Upgrading does not include any free Help Desk Voice support.
7. Backup your system prior to installing any updates or upgrades.
8. Perform updates and upgrades during our normal business hours in case of difficulty.

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Downloads and Updates

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Restaurant POS Software | Pizza POS Software | Coffee Shop POS Software
Grocery Store POS Software | Convenience Store POS Software
Retail POS Software | Liquor Store POS Software
Cafe and Deli POS Software | EBT / Snap and Food Stamp POS Software

Plexis Point of Sale Software
Call 1-800-883-0814

12:00 Noon to 8:00pm Weekdays Eastern Time

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A Delaware, USA Company

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