I am currently using Minecraft 1.6.4 (client version) with the following mods:
forge-1.6.4-9.11.1.953-installer
industrialcraft-2-2.0.369-experimental.jar
buildcraft-A-1.6.4-4.2.2.jar
[1.6.4][code=c][forge]LumberJack
now I've tried to update to Minecraft 1.7.2 (client version) with the
following mods:
forge-1.7.2-10.12.2.1147-installer
industrialcraft-2-2.1.483-experimental
buildcraft-6.0.16
[1.7.2]bspkrsCore-universal-6.11
[1.7.2]Treecapitator-universal-2.0.3.jar
The game starts without issues, but then I've imported my map from the previous version and now I am no longer able to open all personal safes I created. I am getting a post, that "this safe belongs to ..." and gives my players name. I am still using the same account (in fact I only have this one)
Then I've tried to remove all personal safes in my previous version, imported this map again to the new version and installed one personal safe. I was able to open it once, but then again the same happened and I couldn't open it any more.
Can anyone help me on getting the safes to open again?
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Windows 7 Ultimate 64bit
Sun Java 1.7.0_17 64bit