# Cant access OPC DA

**URL:** https://discourse.nodered.org/t/cant-access-opc-da/63168
**Category:** General
**Created:** [28 May 2022 03:23 UTC](https://discourse.nodered.org/t/cant-access-opc-da/63168 "2022-05-28T03:23:43Z")
**Posts on this page:** 4
**Page:** 1

<div class="post-metadata">

### Author: ![autoinst578](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/autoinst578/32/62256_2.png) [@autoinst578](https://discourse.nodered.org/u/autoinst578)
#### Post date: [28 May 2022 03:23 UTC](https://discourse.nodered.org/t/cant-access-opc-da/63168/1 "2022-05-28T03:23:43Z")

</div>

I cant access/ browse OPC DA, i dont know whats wrong, please help me...

 ![Annotation 2022-05-28 101839](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/2/8/2843b1928de34dbb4d1e8ce06bd680e0dfa58163.png)

---

<div class="post-metadata">

### Author: ![bagginstyrone](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bagginstyrone/32/40226_2.png) [@bagginstyrone](https://discourse.nodered.org/u/bagginstyrone)
#### Post date: [28 May 2022 09:52 UTC](https://discourse.nodered.org/t/cant-access-opc-da/63168/2 "2022-05-28T09:52:59Z")

</div>

Please give more info about the system you are using.

---

<div class="post-metadata">

### Author: ![autoinst578](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/autoinst578/32/62256_2.png) [@autoinst578](https://discourse.nodered.org/u/autoinst578)
#### Post date: [28 May 2022 22:26 UTC](https://discourse.nodered.org/t/cant-access-opc-da/63168/3 "2022-05-28T22:26:01Z")

</div>

Iam using windows 10 Pro 64 bit

---

<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [27 July 2022 22:26 UTC](https://discourse.nodered.org/t/cant-access-opc-da/63168/4 "2022-07-27T22:26:43Z")

</div>

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.