No relink on Change Source Folder

Hi guys, I'm pretty sure this question about workflow was done over and over but now is my turn. I'm looking for the answer online but I can't get it.
Someone gave me DNG files to edit, 2.5k. I have to do it in a laptop MacBook Pro on DaVinci resolve. That means no power and create proxies or optimized media. I did Optimized media and I loved it. Plays great but no audio and I would like to have the camera audio as reference.
2- choice. As a quick test, I imported one 2.5k shot into a timeline which file extension is
BMC01_1_2017-01-18_1214_C0001_[000000-001417].dng
From here I went to the delivery page and I exported that file as Apple ProRes 422Proxy, individual clip, keep source name into a proxy folder.
It came out as BMC01_1_2017-01-18_1214_C0001.mov
I put it in the media pool, right click on the shot .mov and change source folder and I directed it to the Roll 1 folder where that DNG file is. Of course its telling me "media offline".
So, what's the best proxy type to use and later do a change source folder with these 2.5k DNG long name files.
Thanks guys
Gabriel
Someone gave me DNG files to edit, 2.5k. I have to do it in a laptop MacBook Pro on DaVinci resolve. That means no power and create proxies or optimized media. I did Optimized media and I loved it. Plays great but no audio and I would like to have the camera audio as reference.
2- choice. As a quick test, I imported one 2.5k shot into a timeline which file extension is
BMC01_1_2017-01-18_1214_C0001_[000000-001417].dng
From here I went to the delivery page and I exported that file as Apple ProRes 422Proxy, individual clip, keep source name into a proxy folder.
It came out as BMC01_1_2017-01-18_1214_C0001.mov
I put it in the media pool, right click on the shot .mov and change source folder and I directed it to the Roll 1 folder where that DNG file is. Of course its telling me "media offline".
So, what's the best proxy type to use and later do a change source folder with these 2.5k DNG long name files.
Thanks guys
Gabriel