Could not install packages due to an OSError: [WinError 5] 拒绝访问。: 'C:\\Users\\18422\\.conda\\envs\\torch_hzh\\Library\\bin\\libiomp5md.dll'

This error usually occurs when you don't have proper permissions to install or access the required packages. To resolve this issue, you can try the following steps:

1. Run the command prompt or Anaconda Prompt as an administrator. Right-click on the command prompt icon and select "Run as administrator."

2. If you are using Anaconda, try creating a new environment and installing the packages there. Open Anaconda Prompt as an administrator and create a new environment using the following command:

   conda create --name myenv

3. Activate the newly created environment:

   conda activate myenv

4. Try installing the packages again in the new environment:

   pip install package_name

If the issue persists, you may need to check your antivirus or security settings as they could be preventing the installation or access to certain files.