Skip to main content
Illustration for Resolving 'Access is Denied (80070005)' in PI OPC Connections — PiSharp
Data Management
PI System
Troubleshooting

Resolving 'Access is Denied (80070005)' in PI OPC Connections

Troubleshoot the common 'Access is denied (80070005)' error in PI OPC connections. Learn to configure DCOM settings on both client and server nodes to ensure proper communication for your PI System interfaces.

Juliana Silva

8 min read

Tags

#OPC DA
#PI Interface
#Troubleshooting
#Security
#Access Denied
#PI ICU
#DCOM
#PI OPC Interface
#80070005
#PI OPC Client
#Windows Server

About Juliana Silva

Expert in PI System implementation, industrial automation, and data management. Passionate about helping organizations maximize the value of their process data through innovative solutions and best practices.

Still have questions?

Try PiChat — PISharp's free AI assistant for PI System professionals. Get instant answers about anything PI.

Try PiChat

Sign in to comment

Join the conversation by signing in to your account.

Comments (0)

No comments yet

Be the first to share your thoughts on this article.

Join the Conversation

Connect with PI System professionals

Join the CommunityBrowse discussions

Stay Updated

Get PI System insights in your inbox

Free · No spam · Weekly

Join 60+ PI professionals

  • Free AI chat assistant
  • Community discussions
  • Expert articles
Create Free AccountAlready a member? Sign in

Related Articles

Troubleshooting Python PI System Integration: From PIconnect Errors to Official Solutions
1 min

Troubleshooting Python PI System Integration: From PIconnect Errors to Official Solutions

Solve Python's ModuleNotFoundError for PIconnect and learn to integrate with PI System using official AVEVA solutions like PI Web API or PI AF SDK via pythonnet.

Ravi Sharma

Mastering PI DataLink VBA: Functions, Automation, and Best Practices
1 min

Mastering PI DataLink VBA: Functions, Automation, and Best Practices

Unlock the full potential of PI DataLink with VBA. This deep dive explores exposed functions like ResizeRange, PIPutVal, and Application.Run for advanced PI System automation in Excel.

Amit Patel

Accurate Flow Totalization: PI DataLink & PI Totalizer Explained
1 min

Accurate Flow Totalization: PI DataLink & PI Totalizer Explained

Understand accurate flow totalization in the PI System, comparing PI DataLink's 'total' function with dedicated PI Totalizer tags for reliable, legally compliant data.

Rafael Costa