steps
1. download ollama
Download from the Ollama official website
2. install
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 | .\OllamaSetup.exe /DIR="d:\ollama\"
 | 
 
3. set the environment variable OLLAMA_MODELS
Ollama default stores downloaded models in C:\Users%username%.ollama\models
4. pull model
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2
3
 | PS C:\Windows\System32> ollama  list
NAME            ID              SIZE    MODIFIED
llama3.1:latest a340353013fd    4.7 GB  30 seconds ago
 | 
 
5. run  model
6. show llama work
reference
- Introducing Llama 3.1: Our most capable models to date
- Introducing Meta Llama 3: The most capable openly available LLM to date
- Ollama Windows