Is there anyway to force a refresh of one specific blknnnnn.dat file? Posted on April 12, 2017 by 247 BTC 247 BTC Bitcoin News Search 1 News - 247 News - 247 Bitcoin - 1 Search Search for: I have a corrupt blk00417.dat file and any read from it causes an issue. Is there a way to force a reload of this file without having to download the whole blockchain again? Thanks. submitted by /u/wintercooled [link] [comments] 247 BTC Bitcoin News Search 1 News - 247 News - 247 Bitcoin - 1 Search Search for: