diff --git a/README.md b/README.md
index d480617..2484943 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@ mbEditorPro.py unpack cobjects
mbEditorPro.py unpack all
```
JSON output will be placed into the folder **ARCANE DUMP**
+If a target folder already exists, a numbered folder is created instead (e.g. COBJECTS.1) so earlier output is never overwritten.
```
mbEditorPro.py pack textures
@@ -46,6 +47,7 @@ mbEditorPro.py pack all
```
New binary cache file(s) will be built from the JSON and output into the current directory.
+Pack only reads from the un-numbered folders (e.g. COBJECTS). If a cache file already exists, a numbered copy is written instead (e.g. CObjects.cache.1).
### Limitations
diff --git a/mbEditorPro2.0/README.md b/mbEditorPro2.0/README.md
index 09b170d..197fb7e 100644
--- a/mbEditorPro2.0/README.md
+++ b/mbEditorPro2.0/README.md
@@ -39,6 +39,7 @@ mbEditorPro.py unpack cobjects
mbEditorPro.py unpack all
```
JSON output will be placed into the folder **ARCANE DUMP**
+If a target folder already exists, a numbered folder is created instead (e.g. COBJECTS.1) so earlier output is never overwritten.
```
mbEditorPro.py pack textures
@@ -46,6 +47,7 @@ mbEditorPro.py pack all
```
New binary cache file(s) will be built from the JSON and output into the current directory.
+Pack only reads from the un-numbered folders (e.g. COBJECTS). If a cache file already exists, a numbered copy is written instead (e.g. CObjects.cache.1).
### Limitations