Sage 100 Workstation Setup PVX Object Initialization Errors

Summary

Do you receive "The PVX Object init failed" or "Object ProvideX.Script is invalid" during Sage 100 Workstation Setup? This article explains the common causes and provides steps to resolve the issue.

Description

Cause

The error can occur for any of the following reasons:
  • Insufficient permissions on the Sage 100 server.
  • Insufficient local permissions on the workstation.
  • Multiple Workstation Setup installations exist on the same workstation.
  • A workstation MAS90 folder was deleted instead of uninstalled.
  • Pvxcom.exe isn't running.
  • Antivirus or antimalware software blocks required files.
  • Windows File Server Resource Manager blocks creation of.zzz files in **...\MAS90\HOME\LIB**.

Resolution

Verify Windows security and permissions

  1. Confirm the Windows user has access to the Sage 100 server.
  2. Verify permissions on the Sage 100 shared folder.
  3. Verify security permissions on the Sage 100 folder itself.
  4. Test whether the user can create a file or folder in...\MAS90\HOME\LIB\.
  5. Grant the user access to the share above MAS90, and all subfolders and files.
  6. If permission errors occur, resolve them before continuing.
Note: In one reported case, removing a user from the Everyone group caused this error.

Test Sage 100 in Standard mode

  1. Open Windows Explorer.
  2. Browse to...\MAS90\Home on the Sage 100 server.
  3. Double-click Pvxwin32.exe.
  4. At the ProvideX prompt, type:
    RUN "STARTUP.M4P"
  5. Press ENTER.
  6. Sign in to Sage 100.
If Sage 100 doesn't start or displays errors, resolve those issues before running Workstation Setup again.

Reinstall Workstation Setup

After you resolve all permission and startup issues:
  1. Run the Sage 100 Workstation Setup program again.
  2. Complete the installation.

Check antivirus software

Temporarily disable antivirus or antimalware software that scans the MAS90 directory.
You can also create an exclusion for the MAS90 directory.
Caution: Contact your IT administrator before changing antivirus settings.

Remove duplicate workstation installations

If multiple Sage 100 workstation installations exist:
  1. Remove unused workstation installations.
  2. Reinstall the correct Sage 100 Workstation Setup client.

Run Pvxcom.exe before installation

Sage 100 2019 and earlier

For 64-bit operating systems:
C:\Program Files (x86)\Common Files\Sage\Common Components
For 32-bit operating systems:
C:\Program Files\Common Files\Sage\Common Components

Sage 100 2020 and later

C:\ProgramData\Sage\Common Components
Note: If the workstation doesn't contain Pvxcom.exe, run the file from the Sage 100 server.
To register and start Pvxcom.exe:
  1. Open Windows Explorer.
  2. Browse to the appropriate folder.
  3. Right-click Pvxcom.exe.
  4. Select Run as Administrator.
  5. Wait for the process to complete.
Note: The program doesn't display a message when it runs successfully.
  1. Run the Sage 100 Workstation Setup installation again.

Check Windows File Server Resource Manager settings

If the server uses File Server Resource Manager:
  1. Contact your network administrator.
  2. Review configured File Groups.
  3. Locate any entries containing *.zzz.
  4. Temporarily remove the file type restriction.
  5. Complete the installation.
  6. Restore the restriction if required.
Note: Sage 100 creates temporary.zzz files during installation.

DocLink: How to install Workstation Setup for Sage 100
DocLink: How to configure network security for Sage 100 Advanced ERP
DocLink: How to run Sage 100 Advanced or Premium in Standard mode or "MAS90" mode

 

Need more help?

Chat now

 

Solution Properties

Solution ID
224924550064127
Last Modified Date
Fri Aug 21 18:22:17 UTC 2026
Views
0