### What's wrong?
Hello,
running windows 11 23h2.
Grafan Alloy 1.9.1
enabling… collectors "gpu" and/or "dns" results in this message and alloy restarts:
`Error: C:\Program Files\GrafanaLabs\Alloy\config_bbk\collect_windows_metrics.alloy:23:1: Failed to build component: building component: error build collector dns: unknown sub collector: . Possible values: metrics, wmi_stats`
config is this:
```
prometheus.exporter.windows "windows_exporter" {
enabled_collectors = ["cache","cpu","cpu_info","diskdrive","dfsr","fsrmquota","hyperv","iis","license","logical_disk","memory","mscluster","msmq","mssql","netframework","net","os","pagefile","physical_disk","process","remote_fx","service","smb","smbclient","smtp","system","tcp","terminal_services","textfile","thermalzone","time","udp","update","vmware","ad","adcs","adfs","container","dhcp","exchange","filetime","performancecounter","printer","scheduled_task","dns","gpu"]
process {
include = ".+"
exclude = "Idle"
}
dns {
enabled_list = ["metrics","wmi_stats"]
}
}
```
### Steps to reproduce
use config above and try with and without "gpu" and / or "dns" collector.
### System information
Windows 11 23H2
### Software version
Grafana Alloy 1.9.1
### Configuration
```text
above
```
### Logs
```text
above
```
---- edit 2025-06-11 -----
gpu is first supported in windows_exporter 0.31.x and not 0.30.7 which is in alloy 1.9.1. My fault.
