How to Fix DynaZIP Error #18 (Peachtree Error 18) in Sage 50

Sage 50 is one of the world’s top accounting software manufacturers. It has carved a niche for itself in the accounting solutions market. The accounting solutions manufactured by (Peachtree) are used by a majority of small as well as medium enterprises around the globe. Now, talking about Dynazip error 18 is one of the most common, but very easy to eradicate errors in Sage 50. This particular error occurs mostly when the user is trying to take a backup of the data. This happens inside a Sage 50 drive company. Put an end to all the sharing as well as the renaming of the company file to solve the Sage 50 error 18.

The exact error is shown…

Error: “The following error occurred during backup: DynaZIP Error #18…” while in a Sage Drive company.

Major Causes of Sage 50 Dynazip Error 18

The cause of Sage 50 error 18 is due to many glitches in the runtime, and if the company title consists of any special characters.

• If the backup procedure was halted, then the customer mostly faces this error.
• If the customer is not able to take a backup of the data while he/she is present inside the Sage 50 Drive company.
• Automatic Backup may also be initiated while present in the Sage Drive Company.
• If the company title consists of any special characters, then this issue can arise.

Read More: Fix Sage 50 Backup Unsuccessful

Steps to Resolve Sage 50 Error 18- DynaZIP Backup Failure

To solve the Sage 50 error 18, first close all conflicting applications, then reinstall the conflicting applications.

Step 1: Close conflicting applications

• End any programs that may be interfering with Sage 50.
• Use Task Manager if needed to force close them.

Step 2: Stop file sharing and rename issues

• Stop sharing or renaming the company file.
• Close the company from all workstations.

Step 3: Reopen the company

• Open the company again on the workstation where it is shared.
• End the sharing of the company and close it once more.

Step 4: Remove special characters from the company name

• Go to Maintain in Sage 50.
• Delete any special characters (such as &, %, #, etc.) from the company name.
• Click OK, then close the company again.

Step 5: Check Sage Drive Management Center

• Open the Sage Drive Management Center.
• Verify if the company is still listed there.
• If the company is not listed → You can re-share the company.
• If the company is listed →
  • Select the company name.
  • Click Delete Company.
  • Re-share the company with Sage Drive.

Step 6: Confirm resolution

• Once re-shared, check whether the Sage 50 Error 18 message still appears.

Conclusion – Resolving Peachtree Error 18 (DynaZIP Error #18)

The DynaZIP Error #18 typically arises during backup attempts within Sage Drive or when file access is blocked, often due to background sharing, locked files, or special characters in company file names. Fixing it generally involves stopping active file sharing, removing special characters, and ensuring no applications are interfering. If the issue persists, a clean reinstall or restoring from a valid backup may be necessary. Facing complications? Bigxperts Sage-certified experts are ready to help you resolve this quickly and securely.

Frequently Asked Questions

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