HSI no longer active in VLOC

[rjevansuk 3]

Hi, I'm flying the A2A Cherokee on FSX-SE and XRP GTN 750. I haven't flown an ILS for a few months I have flown RNP approaches with no problems.

Today I flew an ILS approach into EGTK. Everything worked fine until I was capturing the ILS. The GTN went from GPS to VLOC automatically as it should,  but the HSI flags showed no ILS and no GS.

I have just flown an RNP approach and everything worked fine lateral and vertical guidance. have I missed a setting somewhere? 

Also the Visual approach gives a message "Vertical Guidance not available"

[DavidP 1,418]

Maybe the scenery does not have that ILS? The GTN database might, but it may not exist in the sim scenery?

[rjevansuk 3]

I have flown the ILS into EGTK many times in the past and it is displayed on the GTN 750. I will try without the GTN later to confirm.

[rjevansuk 3]

OK so I have just flown the same approach with the A2A Cessna 172 and GTN 750 with no problems with the HSI glide slope must be a A2A PA28 issue.