: Version 2.1.0.19 and its successors (like the newer 2.2.0.10) are known for identifying modern chips (like the UC25HQ32) that older software might miss. No-Nonsense UI
You downloaded a version older than 2.1.0.4, which has a bug with large chips. Verified Fix: Delete it. Download NEOProgrammer v2.2.0.10 or newer from GitHub (Source 1 above). The newer versions have the "Auto Detect" bug fixed.
: Version 2.1.0.19 and its successors (like the newer 2.2.0.10) are known for identifying modern chips (like the UC25HQ32) that older software might miss. No-Nonsense UI
You downloaded a version older than 2.1.0.4, which has a bug with large chips. Verified Fix: Delete it. Download NEOProgrammer v2.2.0.10 or newer from GitHub (Source 1 above). The newer versions have the "Auto Detect" bug fixed. neo programmer 21019 download verified