For what you are attempting to do, you will need to create a configuration file. I have attached a configuration file which has only the 2 options you are looking for. To use it, just place it in the same folder as the .msi you will be using. Do not rename the file, it must be named "cfg.xml"
Please note that the attached cfg.xml will only work on Home Editions of ESET and has only been tested on Home v8 but should work on Home v4 and newer products.
If in the future you would like to make your own configuration file, you can use the following steps to create your own configuration (These steps are can be pretty tricky so please use at your own risk):
1. Install ESET and do not change any settings
2. Export the settings from "Setup > Import and Export settings" and save as "default.xml"
3. Make the configuration changes you desire in the ESET GUI
4. Export the new settings from "Setup > Import and Export settings" and save as "altered.xml"
5. Use your favorite comparison program to compare the files (I prefer Notepad++ with the "Compare" plugin) and locate the items which changed (In Notepad++ they will be highlighted in green)
6. Now comes the tough part, delete the extra settings while preserving the structure of the xml.
The above steps are what I did to create the attached configuration. When creating it, I did create a bad config first as I accidentally deleted one of the closing sections of the xml and overlooked that it was missing when I first tested. There is a lot of room for human error when making your own configs. On could just use the configuration file from step 4 and name it "cfg.xml" but this can lead to unintentional problems. For example, exporting a config from Smart Security and importing it to NOD32 will add firewall rules to your NOD32 install. These firewall rules wont work as NOD32 doesn't have a firewall, but I have seen where adding settings which do not exist, lead to undesired results.
cfg.xml