| Applies To | |||
| Product(s): | AutoPIPE, | ||
| Version(s): | ALL | ||
| Area: | Message | ||
| Original Author: | Bentley Technical Support Group | 
The following is displayed when entering data into the Soil calculator:
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Bentley AutoPIPE
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Error opening file: xxxxxxxxxxx. 
Please contact Bentley Technical Support.
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OK 
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Why and how to avoid it?
This may be related to another issue like E801-1: FATAL ERROR: Unstable System error message.
In addition, one or more of the following may resolve the issue:
1. All workarounds on E801-1 WIKI page.
2. Delete all analysis
3. Anchor component may have an issue, resolved by deleting the anchor component and re inserting the anchor.
4. Review Rigid options over length and fix any that have blank "To" node point information.
5. Program is not handling the consecutive tees properly (1922644). Locate back to back tees in model, and insert a run node point between them.
Now, re-analyze the model.
If this does not resolve the issue, please log a Bentley Service Request and send in an AutoPIPE APC file for review.