Having open sores from HSV makes HIV transmission more likely, but it doesn't necessarily mean you'll get HIV.
thank you very much for your quick response.
Is it correct to understand that if a person has an unprotected encounter with a parter how is hiv + and also has herpes that the recepient would likely acquire HSV but NOT HIV?
Yes and No, you can acquire both HIV and Herpes together, but Herpes and HIV require different settings. For example, you can acquire herpes by rubbing genitals or through oral sex, you are not likely to catch HIV like that, you can also use a condom and catch herpes, you are not going to catch HIV if you use a condom. However, even if you had unprotected penetrative sex, there is no guarantee that you would catch both or one only. If you do have herpes however, you do have a higher possibility of catching HIV if you have unprotected sex.
I dont think its possible to catch herpes on a location that was protected by a condom, keep in mind that your entire genital area will never be covered by a condom, thus, if the person has an outbreak, you may not see the rash but if its there and it touches your uncovered location, you have a higher risk of catching herpes.