Please, try to follow the next steps:
1. If you need to save your settings, copy your Config folder before uninstalling Hand2Note:
2. If it is needed, copy your Notes folder and MarkedHands folder in a safe place too.
3. Uninstall Hand2Note.
4. After the uninstallation has finished please delete all files from the
install directory (default folder is located in C:\Program Files\Hand2Note).
5. Reinstall Hand2Note.
6. Copy the following folders from the previously saved Config directory in the Hand2Note\Config directory:
Badges - contains badges
ExpressionStats - contains Expression Stats
FilterGroups - contains all available groups for postflop diagram and boards separation in stats popups
Filters - contains stats
Hud profiles - contains HUD profiles
Images - contains images for badges
Popup profiles - contains popup profiles
Replayer - contains replayer profiles. Copy this folder only if you did replayer customization
Templates - contains font, background and border templates
And files from the Config directory:
BetSizing.cg2
BoardGroups.cg2
ColorMarkers.cg2
GameTypes.cg2
HandView.cg
HudDeltas.cg - contains positions of HUD elements
7. Replace your Notes folder and MarkedHands folder with previously saved ones if it is necessary
Then, run Hand2Note as administrator and check whether the issue persists.