> Source: [sk181048](https://support.checkpoint.com/results/sk/sk181048)

# sk181048 - After an upgrade to Take 95, policy installation from a Domain Security Management Server on R81.20 Security Gateways fails with "Policy installation is not supported for the target". 

| Property | Value |
|----------|-------|
| Solution ID | sk181048 |
| Date Created | 2023-05-28 |
| Last Modified | 2023-06-28 |
| Technical Level | General |
| Products | Security Management Server |
| Versions | R81.20, R81.10 (EOS) |

## Symptoms

- After an upgrade to Take 95, policy installation from a Domain Security Management Server on R81.20 Security Gateways may fail with "*Policy installation is not supported for the target*".

## Cause

The *$FWDIR/conf/install_manager/install_manager.conf* file on the Domain level is not correctly updated during the installation of R81.10 Jumbo Hotfix Accumulator Take 95.

## Solution

This problem was fixed. The fix is included in:

* [Jumbo Hotfix Accumulator for R81.10](https://sc1.checkpoint.com/documents/Jumbo_HFA/R81.10/Default.htm) starting from Take 106

If you choose not to upgrade, do the below for each CMA (Domain) that manages R81.20 Security Gateways:  
`#mdsenv <cma_name>`  
`#cp $MDS_FWDIR/conf/install_manager/install_manager.conf $FWDIR/conf/install_manager`

---

# Agent Instructions

This content is from the Check Point Support Center (https://support.checkpoint.com), the official knowledge base for Check Point cybersecurity products.

## Navigating This Knowledge Base

- **Complete index**: [llms.txt](https://support.checkpoint.com/llms.txt)
- **All SK articles**: [SecureKnowledge Sitemap](https://support.checkpoint.com/sitemaps/secureknowledge-sitemap-index.xml)
- **SK article URL pattern**: `https://support.checkpoint.com/results/sk/{skId}`
- **Markdown responses**: AI bot User-Agents automatically receive `text/markdown` content